Showing posts with label Haroldstreet. Show all posts
Showing posts with label Haroldstreet. Show all posts

Sunday, 29 December 2019

Y Pedwarau – The 400m Hills of Wales


Y Pedwarau – The 400m Hills of Wales

Haroldstreet Publication

During the latter part of 2019 we have reviewed the Y Pedwarau – The 400m Hills of Wales and updated the list with numerical data produced by LIDAR analysis and surveying with the Trimble GeoXH 6000.



The review also included re-examining the names of the hills with many updates now included within the list, both for their composition and their actual name.

Whilst reviewing the numerical data the hills listed by interpolated height and drop were also examined against the 5m contouring on the OS Maps website; this resulted in many numerical changes and some reclassifications.

This review has resulted in reclassifications to and from the main P30 list of Pedwar hills and additions and deletions to and from the accompanying sub lists.

The updated list is now available as an online tick list on the Haroldstreet website and we thank Phil Newby for hosting the Y Pedwarau – The 400m Hills of Wales.

The totals for each category and links to the Haroldstreet publication appear below:







Aled Williams and Myrddyn Phillips (December 2019)    

Tuesday, 21 April 2015

Y Pellennig - The Remotest Hills of Wales - Daily Post article



WATCH: North Wales's remotest peaks revealed in book

 


Snowdon, Anglesey's Ynys Llanddwyn and a mountain on Bardsey Island all feature on a list of remote spots that are at least 2.5km away from the nearest paved road


Wales's remotest hills have been named and celebrated in a new book listing 166 of them - all far from madding crowds.
The booklet has been compiled by Myrddyn Phillips and Aled Williams, who in 2013 published lists of the 400m hills in Wales and England entitled ‘Y Pedwarau’ and ‘The Fours’.
This time round they have researched 166 hills around Wales that are at least 2.5km from a paved public road.
These include a lonely sentinel on Ynys Llanddwyn off Anglesey, Mynydd Enlli on Bardsey island off the Llyn Peninsula in Gwynedd and the highest point in Wales,Snowdon (Yr Wyddfa).

A few of the hills will be practically unknown to many hill walkers and this publication represents their first appearance on a hill list.
Mr Phillips said: “Possibly the true meaning of remoteness is personally perceived, and therefore transient, thus making it difficult to quantify.
Cadair Idris, part of the gallery of photographs on view
“A simple, albeit generalised, method of defining remoteness could be based on the distance between the summit of a hill and the nearest paved public road.
“This at least is easy to ascertain and as the great majority of hill walks start from the convenience of public roads, it may facilitate a means of determining a critical aspect of remoteness.
“The summit of Yr Wyddfa (Snowdon) would feel more remote in the early morning of a cold winter’s day than it would on a bright and warm summer’s afternoon, with a horde of tourists disembarking off a newly-arrived train.
The list has been named ‘Y Pellennig: The Remotest Hills of Wales’, as the Welsh word pellennig means ‘distant’ or ‘remote’.
As the complete compilation includes 42 island hills with the majority of them out of bounds during the summer due to seabird nesting colonies, or their general inaccessibility.
A mainland-only list was also devised that would fulfil a challenge that was feasible for walkers to complete.
The remotest hill of mainland Wales according to the list is Tyle Garw in the Brecon Beacons National Park which lies a whopping 4.875km from the nearest road.
Dr Aled Williams said: “These distances are not great by Scottish standards, but the perception of remoteness is of course relative to a particular country.
“The remote land found in Siberia is on another scale when compared to the Scottish Highlands, and so are the Welsh hills when compared to the Highlands.
“The booklet will assist walkers in getting far from the madding crowd, visiting the loneliest, wild and scenic spots in Wales”.
Please click http://www.dailypost.co.uk/news/north-wales-news/watch-north-waless-remotest-peaks-9057680 to see the original article published on the Daily Post website.


Monday, 20 April 2015

Y Pellennig - The Remotest Hills of Wales - BBC Wales News article


Guide highlights Wales' remotest hills

The booklet provides a hill list of some of the most remote places in Wales like Tyle Garw.  Photo: Mark Trengove
There are few better places to get away from it all than in the hills of Wales, but which summit is the most remote for solitude seekers?
A new booklet, Y Pellennig: The Remotest Hills of Wales, is attempting to answer that very question.
Topping the list in Wales is West Tump, which is a 17m (55ft) high rock out in the Celtic Sea.
On mainland Wales, the 467m (1,532ft) high Tyle Garw in the Brecon Beacons is 4.9km (3 miles) from the nearest road.
Qualification to be listed among Y Pellennig - which translates from Welsh as far or outlying - requires the hills to be a minimum of 2.5km (1.5 miles) from summit to the nearest road and a minimum of 15m (50ft) of drop from the summit to the lowest point connecting the hill to next higher ground.
The booklet, by Myrddyn Phillips and Aled Williams, provides a hill list that will take the user to some of the most beautiful land in Wales.

Snowdon is the highest mountain in Wales

Remote wonders

§  Airy tops of the dramatic Worm's Head headland, Gower
§  Lonely sentinel of Ynys Llanddwyn that forms the south-western tip of Anglesey
§  Mynydd Enlli, Bardsey Island, Gwynedd
§  Hills found on Ramsey Island, Pembrokeshire, and Garnedd Uchaf - or Carnedd Gwenllian - in the high Carneddau range of Snowdonia
§  Highest point in Wales, Snowdon

Mr Phillips said: "It is a unique concept and challenge as no grouping of hills have been listed by remoteness and no known person has visited all the summits.
"Each hill name has been painstakingly researched by Aled Williams taking in all available Ordnance Survey maps, old estate survey maps, nautical charts and many local enquiries.
"Many of the islands listed are out of bounds during the summer due to seabird nesting colonies, or their general inaccessibility."


The small island of Ynyd Bery, south of Ramsey Island in Pembrokeshire.  Photo: Mark Trengove
Please click http://www.bbc.co.uk/news/uk-wales-32252345?post_id=100004695187145_445200278979808#_=_ to see the original article published on the BBC Wales News website. 


Sunday, 19 April 2015

Y Pellennig - The Remotest Hills of Wales - Grough article


In search of solitude: hillwalking pair reveal the Remotest Hills of Wales

Myrddyn Phillips and Aled Williams
Monday 13 April 2015 02:02 PM GMT

Rhinog Fawr features in the booklet


There are many reasons for taking a walk to the top of a hill. Solitude must be near the top of the list for many peakbaggers eager to escape the pressures of modern life and commune with nature.

Amateur hill sleuth Myrddyn Phillips and collaborator Aled Williams went in search of the
remotest hills in Wales. Here, they detail their results, which are published in an online booklet today.
Seekers of peace and quiet may be disappointed to learn that one of the nation’s remotest peaks is one where you are least likely to find yourself alone on the summit.
Have you ever stood on a mountain top and wondered just how remote it is?
For those lovers of wilderness and solitude who have, there is a recently published listing of Welsh hills that catalogues the Remotest Hills of Wales.
The list has been compiled by Myrddyn Phillips and Aled Williams, who in 2013 published lists of the 400m hills in Wales and England, entitled Y Pedwarau and The Fours respectively. This time the duo have set their sights on something very different and have compiled a list of the 166 hills in the whole of Wales that are at least 2.5km from a paved public road.
Myrddyn Phillips
The list has been named Y Pellennig: The Remotest Hills of Wales, as the Welsh word pellennig means ‘distant’ or ‘remote’.
The list evolved out of an attempt to pinpoint the most remote spot in mainland Wales from the perspective of distance from the nearest road. This point was identified as being at the heart of the Mynydd Du upland in South Wales.
This soon led the pair to investigate all the hills in Wales that were the farthest from public roads. Mr Phillips said: “The summit of Yr Wyddfa would feel more remote in the early morning of a cold winter’s day than it would on a bright and warm summer’s afternoon, with a horde of tourists disembarking off a newly arrived train.
“Possibly the true meaning of remoteness is personally perceived, and therefore transient, thus making it difficult to quantify.
“A simple, albeit generalised, method of defining remoteness could be based on the distance between the summit of a hill and the nearest paved public road. This at least is easy to ascertain and, as the great majority of hill walks start from the convenience of public roads, it may facilitate a means of determining a critical aspect of remoteness. This is what we have used”.
Aled Williams
As the complete list includes 42 island hills, the majority of which are out-of-bounds during the summer due to seabird nesting colonies, or their general inaccessibility, a mainland-only list was also devised that would fulfil a challenge that was feasible for walkers to complete.
Mr Phillips said: “The listing criteria chosen was a minimum distance of 2.5km from a paved public road and 15m of minimum drop between different hills, and this works extremely well as all manner of esoteric and interesting hills are included.”
The qualifying hills are diverse in terms of height, geology and situation. Included, for example, are the airy tops of the dramatic Ynys Weryn (Worm’s Head) headland, the lonely sentinel of Ynys Llanddwyn that forms the south-western tip of Ynys Môn, the delightful Mynydd Enlli and the handful of hills that are found on Ynys Dewi.
Carnedd Uchaf in the high Carneddau also appears and, of course, the highest point in Wales, Yr Wyddfa. A few of the hills will be practically unknown to many hillwalkers, as this publication represents their first appearance within a hill list.
The remotest hill in the whole of Wales also proved to be one of the lowest when measured by elevation, this being West Tump, which is a 17m high wave-battered lump of rock 16.33km out in the Celtic Sea. However, the remotest hill of mainland Wales was found in the great expanse of grassland to the south of the high Mynydd Du peaks in the Brecon Beacons national park.
Yr Wyddfa, Snowdon, remote but don't expect solitude
This is Tyle Garw at 4.875km from the nearest road and at an elevation of 467m. Dr Williams said: “These distances are not great by Scottish standards, but the perception of remoteness is of course relative to a particular country.
“The remote land found in Siberia is on another scale when compared to the Scottish Highlands, and so are the Welsh hills when compared to the Highlands. The booklet will assist walkers in getting far from the madding crowd, visiting the loneliest, wild and scenic spots in Wales”.
Every hill name that appears in the list has been painstakingly researched, and the booklet also publicises some unrecorded hill names taken from research that the duo have undertaken in almost all of the upland areas in Wales.
Dr Williams said: “Some of these unrecorded names were kindly given to us by local farmers, gatherers, shepherds and landowners, and our aim is to safeguard local upland names and to encourage their use over invented names that have no or minimal historical and cultural merit. We hope to publish the entirety of this place-name research in the future, thus ensuring the existence of these local names for future generations to use and enjoy.”
This unique list sets a challenge for the hillwalker who enjoys the wilder side of Wales. The first recorded completer would also become the first person to ascend all of the Welsh remote hills.
The Remotest Hills of Wales
The booklet is freely available from the Europeaklist website as an e-booklet and a print-booklet version. A basic version of the list can also be accessed on the v-g.me website and an interactive version is hosted on Haroldstreet, where users can log their progress and download GPS waypoints.





Thursday, 16 April 2015

Y Pellennig – The Remotest Hills of Wales – Introduction


Y Pellennig – The Remotest Hills of Wales – Introduction to Master List on Mapping Mountains

Drygarn Fawr in the Elenydd - just one of the Remotest Hills of Wales

The Pellennig list to the remotest hills in all of Wales, and its counterpart to the mainland hills of Wales are a unique concept in hill listing, as no other list has attempted to catalogue hills by their remoteness.

There are 168 hills in the All Wales list and 124 hills in the Mainland Wales list with the criteria for qualification being; summits in Wales 2.5km or more from the nearest paved public road with a minimum of 15m of prominence.

The list is published by Mapping Mountains Publications as an e-version and a print-version booklet.

The list is also published by Haroldstreet for GPS Waypoints and as a tick list.

The list also appears on Geoff Crowder’s v-g.me website.

The Master List for the All Wales list and the Mainland Wales list is available on and will be updated via the Mapping Mountains site.



The list consists of the following:

Rank:  This is the rank, or order of the hill listed chronologically by their remoteness.

Name:  This is considered the most appropriate name of the hill.  Sometimes the name used does not correspond to current Ordnance Survey map spelling or the name may not appear on any map.  Where no appropriate name has been discovered for the hill from any source, the Pt. (for example Pt. 549m [Rank number 26]) notation is used rather than making up a name that has no local or historical evidence of use.

Remoteness (km):  This is the distance in kilometres from the summit of the hill to the nearest paved public road in a straight line.  Please refer to the ‘From Concept to Publication’ for details relating to the other distance concepts considered for this list.

Summit Grid Reference:  This is the six figure grid reference for the summit of the hill.  This has either been produced by an accurate survey, a map spot height or when neither is available by a centralised position in an uppermost contour ring.

1:50,000 Map:  This column gives the number or numbers of the 1:50,000 Ordnance Survey Landranger map that the summit of the hill appears on.

1:25,000 Map:  This column gives the number or numbers of the 1:25,000 Ordnance Survey Explorer map that the summit of the hill appears on.

Summit Height (m):  This gives the map height in metres of the hill above Ordnance Datum Newlyn (ODN), often referred to as sea level.  Where a height is quoted to a decimal place it implies that the hill has been surveyed by GPS / GNSS receiver (these heights may not match current Ordnance Survey map heights).  Where a ‘c’ (circa) appears preceding the height it means there is no known spot height available and the height has been estimated from contour interpolation.

Drop (m):  This column details the relative height of the hill; this is commonly referred to as ‘drop’, ‘prominence’ or ‘reascent’.  The drop is the height difference between the summit and bwlch connecting the hill to next higher ground along the watershed.  The letter ‘c’ before the drop figure signifies there is no spot height or surveyed height known for either summit or more usually, the bwlch, therefore a part of the drop figure has been estimated from contour interpolation.

Section:  These are the section numbers used by Alan Dawson in his TACit publication to ‘The Hewitts and Marilyns of Wales’.  The section numbers used by Alan for his Welsh listings range from 30A – 32C and are part of a numbering system that also includes Scotland and England.

Cardinal Hill:  This is the ‘parent hill’ to the hill that is listed.  These ‘Cardinal Hills’ are the highest or the most prominent hill in the respective area.

Grid Reference (Nearest Paved Public Road):  This column gives the ten figure grid reference to the nearest paved public road and is where the distance for the remoteness value has been taken from. 

Bwlch Grid Reference:  This is the six figure grid reference for the bwlch of the hill.  This has either been produced by an accurate survey, a map spot height or when neither is available by a centralised position between converging hill to hill and valley to valley contours.

Bwlch Height (m):  This gives the map height in metres of the bwlch above Ordnance Datum Newlyn (ODN), often referred to as sea level.  Where a height is quoted to a decimal place it implies that the bwlch has been surveyed by GPS / GNSS receiver (these heights may not match current Ordnance Survey map heights).  Where a ‘c’ (circa) appears preceding the height it means there is no known spot height available and the height has been estimated from contour interpolation.

Notes:  This column gives details relevant to the hill.

Reason for Addition / Deletion / Relocation:  These columns detail the reason why there has been a change in status of the hill or relocation in its summit position.


The list is available as an ‘All Wales’, ‘Mainland Wales’ and ‘Remote Island’ list.  If wanting direct links to the individual listings please click {here}.




Tuesday, 14 April 2015

Y Pellennig - The Remotest Hills of Wales - From Concept to Publication


Y Pellennig - The Remotest Hills of Wales

From Concept to Publication

There are no other listings of hills in the British Isles that are equivalent to ‘Y Pellennig - The Remotest Hills of Wales’, as this list documents hills by their ‘remoteness’.  This qualification is a first and adds a new chapter to the much varied landscape of British hill lists.

The criteria used in the list materialised a number of years ago when I was trying to find the remotest point in Wales.  During this process I started toying with the idea of compiling a list to remote Welsh hills.  However, before doing this I had to define ‘remoteness’.  There seemed a number of possibilities for where a hill should be remote from.  One was human habitation, whilst another was the distance in separation between qualifying peaks.  I even considered the sense of a summit being remote, but as this is transient it would prove extremely difficult to quantify.  Eventually, I decided upon the distance from the nearest paved public road to the summit of the hill.  This criterion seemed self-explanatory as most hill walks start from the convenience of a road.

Once this qualifying rule was established I looked at various hill groupings and analysed their numbers for this new Remote list, firstly by distance from the nearest paved public road to the summit and secondly by drop.  I wanted the list to have a sufficient number of hills to make it a worthwhile challenge.  I considered a distance of 3km with a minimum drop of 30m.  However, these criteria proved too restrictive as the number of hills that qualified was deemed insufficient.  I then tried 2.5km with a minimum drop of 15m.  By using this latter qualification all manner of interesting hills suddenly qualified and it also boosted the overall number up to a total that was deemed to be a ‘challenge’.

I then considered how the distance from the nearest paved public road to the summit should be measured.  There seemed to be three options; firstly, the inclusion of vertical height gain between the starting point of a walk and the summit, secondly, the shortest distance walked from a paved public road following the natural lay of the land to attain the summit and thirdly, the distance from the summit direct to the road via a straight line.  I soon found that although vertical height gain is part of the overall distance between road and summit, it is almost imperceptible in changing the overall distance figure when compared to that from option three.  The second option was considered, but the first hill I analysed meant a route up and over an intervening ridge, followed by a walk around a lake and then up a cliff!  As one person may choose one side of the lake compared to another, and as people would probably decide not to attempt an ascent of a near vertical cliff face, this option was soon dismissed as being too subjective.  The third option proved easy to work out, “as the crow flies”, although the word ‘easy’ is relative, as over 3,000 Welsh hills have been measured for remoteness using this method.

Once the qualifying criteria were established I systematically measured these 3,000 plus Welsh hills via ruler and map and noted each distance.  The 2.5km distance proved to be 100mm on an Ordnance Survey 1:25,000 map, a distance that is easily remembered.

I started in the north of Wales and worked my way south.  As each OS 1:25,000 Explorer map was opened, I would set my compass to 100mm and draw an ark from a road in one corner of the map and repeat the process until all the map had been covered.  By doing this it gave me all the land in Wales that is at least 2.5km from any paved public road.  All of this land was catalogued in a hand written document and listed by Explorer map number.

First stage:  Listing all the remote land in Wales that is 2.5km from the nearest paved public road

The process took many months to complete as when each map was finished with being ‘arked’, I then scrutinised any remote land and noted all summits that had a minimum of 15m of drop.  These were written out in increments of 100m of absolute height, following the format that I had used in my Welsh P30 listings that had been published on Geoff Crowder’s v-g.me website.  Once this had been done I converted the data in to a neatly hand written list of 160 qualifying hills with various details including; Order (from 1 – 160), Name, Remoteness, Grid Reference, 1:50,000 map, 1:25,000 map, Group, Height, Drop, Notes and Date of Ascent.

Second stage:  Listing the remote hills in increments of 100m of absolute height
Third stage:  Hand written document listing the hills by remoteness

The fourth stage in listing these hills was to convert all of the data in to a spreadsheet.  This proved to be the first time I had ‘computerised’ a hill list; a great change from the hand-written form that relied upon the kindness of other people to type it up.  This list was also the first to incorporate place-name research that had been conducted, with many seemingly unnamed hills being listed for the first time by the name that is known locally.

Fourth stage:  Typing the details into a spreadsheet and printing it off for proof reading

I then printed the spreadsheet and proof read the list until it seemed all typos had been eliminated.  Once complete I approached Geoff Crowder and asked if he would be interested in publishing the Remotest Hills of Wales list.  Geoff confirmed and I sent the list via email attachment.  By now the list was in effect two lists, one for the whole of Wales which included a number of islands, and the other was just to the mainland of Wales, which included two tidal islands joined to the mainland.  I wanted two lists as many of the more remote islands are officially out of bounds due to colonies of nesting birds, therefore having a second list just to the Remotest Mainland Hills of Wales meant that the completion of the list was attainable.  Geoff converted the lists in to a format acceptable to upload to his website and printed off copies of each list and sent them through the post for me to proof read.  Once proof reading was complete he uploaded them to his website.  Soon after publication, I asked Geoff if he could add the name of ‘The Pellennigs’ to the list; pellennig is a Welsh word meaning ‘distant’ or ‘remote’.

After converting the lists to a format acceptable to upload to his website, Geoff printed the lists and sent them to me for proof reading

Geoff published the remote lists towards the end of 2011, but since this time all manner of on-line mapping has become available and the prospect of updating the list against the latest mapping was one I wanted to take advantage of.  I approached Aled Williams with the idea of the two of us updating the list, Aled accepted the offer.  Since the original publication of ‘The Pellennigs’, Aled and I have worked on two listings for Mark Trengove’s Europeaklist website, with both publications relating to 400m P30 hills.  The first was ‘Y Pedwarau’ (Europeaklist, May 2013) and the second was ‘The Fours’ (Europeaklist, December 2013).  All we now had to do was convince Mark that he wanted to publish a list with a P15 qualification; this could be viewed as a difficult task, but thankfully Mark agreed.

The computerised version of the list that Geoff had sent through to me after v-g.me publication was used as a template.  The hills had been listed by remoteness from 1 – 160 for the whole of Wales and from 1 – 123 for the mainland, with the former now being used as the updating model.  This is the list that now appears on this blog, please click {here} for the All Wales list and {here} for the Mainland Wales list; it is also the list that will be used for future updates, with these appearing in red to highlight them.

The Y Pedwarau and The Fours listings had their respective hills listed under a ‘Cardinal Hill’, which are the highest or most prominent hills in the immediate area of the qualifying hills.  Some people refer to such hills as ‘Parent Hills’.  Listing by ‘Cardinal Hill’ was new to me when we first started compiling Y Pedwarau; it is now a system that I am used to.  It is a system that works effectively and, when coupled with the ease and eloquent design of Mark’s Europeaklist Master Spreadsheet, proves a joy to work with.  As some of the qualifying hills are found on islands or are part of island chains, the term ‘Cardinal Island’ was coined by Aled in order to effectively group such summits.

As the research continued we found that the overall total for the whole of Wales had increased from 160 to 165 hills, with an addition of nine hills as well as three deletions.  There are also three summit relocations from the original published list.  Once the Master Spreadsheet was completed, it was sent to Aled who assessed each hill for most appropriate name and other place-name detail.  Aled also double-checked much of the data and discovered an additional hill that qualified for the list, raising the total to 166.

In 2012, Aled picked up on the hill-name research that I had undertaken in and around 2007 and has since expanded his interest in this field to all upland-related names in Wales.  Being a first-language Welsh speaker, he has a natural understanding of the names he records and studies.  Aled’s task for this project was also laborious due to the meticulous process that is required in assigning a hill with a name.  Each hill-name assignment is painstakingly done and he starts by checking all the publically available OS maps for suitable names, with the positon and composition of the names monitored through the various editions.  Additional sources are then used to confirm the validity of the OS-recorded names or to uncover names for hills not recorded by the OS.  These sources vary from local information to historical documents, such as books or estate maps.  Even old nautical charts were studied for some of the ‘Pellennig’ island summits.  Finally, the spelling and composition of the names are decided upon for the purpose of consistency and faithfulness to correct Welsh usage.  

Different maps from different times showing the change in landscape and how the placement of place-names appear on maps and how their spelling can change over time

Once the place-name evaluation was completed, we discussed all the changes and additions that had been implemented, before settling on a version that we were both satisfied with.  Aled then had the task of editing the publication in preparation for submission to Europeaklist, whilst I updated the blog spreadsheet.  It was then Mark Trengove’s privilege to make any final editorial decisions, before the official publishing date was fixed.

The front cover of  the Europeaklist booklet Y Pellennig - The Remotest Hills of Wales

Since Europeaklist publication the list has been fully updated and transferred to the sister site of this blog; Mapping Mountains Publications.  The ‘Pellennig’ listing comprise all the summits in Wales that are 2.5km or more from a paved public road and which have at least 15m of drop.  There are 168 such hills in the whole of Wales and 124 in mainland Wales.

Myrddyn Phillips and Aled Williams

(April 2015) (updated July 2016)



Y Pellennig: The Remotest Hills of Wales’ is available as an e-booklet version and a print-booklet version on Mapping Mountains Publications.

It is also available for GPS Waypoints and as a tick list on the Haroldstreet website.

The list is also available on the v-g.me website.

It will be maintained on the Mapping Mountains site.

The list is available as an ‘All Wales’, ‘Mainland Wales’ and ‘Remote Island’ list.  If wanting direct links to the individual listings please click {here}.



Monday, 13 April 2015

Hill Lists - Cymru / Wales, Y Pellennig - The Remotest Hills of Wales


Y Pellennig – The Remotest Hills of Wales compiled by Myrddyn Phillips and Aled Williams


Y Pellennig – The Remotest Hills of Wales published by Mapping Mountains Publications, Haroldstreet, v-g.me and Mapping Mountains


Y Pellennig – The Remotest Hills of Wales from Concept to Publication