Route outline for walk gw188:
Rhyd Ddu - Y Garn (Moel Hebog) - The Nantlle Ridge - Mynydd Drws-y-coed - Trum y Ddysgl - The Hiatus - Bwlch-y-Ddwy-elor - Beddgelert Forest - Cwm Marchnad - Llyn-y-Gader - Rhyd Ddu.
Points of Interest/Notes on this walk:
The arete up to the summit ofMynydd Drws-y-coed is steep, narrow and quite 'airy' in places. You should only attempt it in good weather and if you have a good head for heights.
Peak Bagging Statistics for this walk:
![]() 2 Welsh Mountains |
![]() 0 Wainwrights |
![]() 3 Welsh Nuttalls |
![]() 0 Welsh Deweys |
![]() 0 Wainwright Outlying Fells |
![]() 1 Welsh Marilyn |
![]() 0 Bridgets |
Peak Bagging Statistics for this walk:
The highest point of this walk is Trum y Ddysgl at 709m (2327ft). Trum y Ddysgl is classified as a Welsh Mountain (Hewitt) (65th highest in Wales, 160th highest in England & Wales). Trum y Ddysgl is also known as a Welsh Nuttall (84th highest in Wales, 202nd highest in England & Wales). Trum y Ddysgl is also classified as a Welsh Marilyn (31st highest in Wales, 571st highest in the UK).
Completing this walk will also take you to the top of Mynydd Drws-y-coed at 695m (2281ft). Mynydd Drws-y-coed is classified as a Welsh Mountain (Hewitt) (70th highest in Wales, 178th highest in England & Wales). Mynydd Drws-y-coed is also known as a Welsh Nuttall (90th highest in Wales, 231st highest in England & Wales).
You will also reach the summit of Y Garn (Moel Hebog) at 633m (2078ft). Y Garn (Moel Hebog) is also known as a Welsh Nuttall (153rd highest in Wales, 365th highest in England & Wales).
This walk is on Ordnance Survey Maps:
OS Explorer Map OL17 | |
1:25,000 scale (Orange Covers) |
|
OS Landranger Map 115 | |
1:50,000 scale (Pink Covers) |
Some Photos and Pictures from Walk gw188 The first part of the Nantlle Ridge from Rhyd Ddu
In no particular order . . .

Mynydd Mawr (Llyn Cwellyn) from Trum y Ddysgl - with Moel Eilio (Llanberis) (beyond right)

Mynydd Drws-y-coed (The Nantlle Ridge) and Trum y Ddysgl from Y Garn (Moel Hebog)

Climbing Mynydd Drws-y-coed on the Nantlle Ridge with Trum y Ddysgl beyond (right)

The Snowdon Massif - featuring Garnedd Ugain (Crib y Ddysgl), Snowdon (Yr Wyddfa), Bwlch Main, Llechog, Clogwyn Du and Y Lliwedd from Y Garn (Moel Hebog) with Llyn y Dywarchen and Rhyd Ddu in the valley below

The Hiatus (bottom centre), Mynydd Tal-y-mignedd (far right) and Yr Eifl (The Rivals) on the Llyn peninsula (top far left) from Trum y Ddysgl

Mynydd Mawr (Llyn Cwellyn) (left), Llyn Cwellyn, Moel Eilio (Llanberis) (right) and Foel Gron (far right) from the Rhyd Ddu path

The Nantlle Ridge - Mynydd Drws-y-coed (left) and Trum y Ddysgl from Y Garn (Moel Hebog) summit

Moel Hebog, Moel Lefn and Moel yr Ogof from Trum y Ddysgl with Bwlch-y-Ddwy-elor bottom left

Mynydd Drws-y-coed (The Nantlle Ridge) and Y Garn (Moel Hebog) (right) from Rhyd Ddu

Mynydd Drws-y-coed (left) and Y Garn (Moel Hebog) from the Nantlle Road (B4418) near Rhyd Ddu

Mynydd Mawr (Llyn Cwellyn), Y Garn (Moel Hebog), The Nantlle Ridge and Mynydd Drws-y-coed from Trum y Ddysgl - with The Snowdon Massif (Moel Eilio (Llanberis), Foel Gron, Moel Cynghorion, Garnedd Ugain (Crib y Ddysgl), Snowdon (Yr Wyddfa), Y Lliwedd and Yr Aran) forming the backdrop

Y Garn (Moel Hebog) from Trum y Ddysgl - with Foel Goch (left), Moel Cynghorion (right) and Elidir Fawr between

Llyn Nantlle Uchaf, Dyffryn Nantlle and the shoulder of Mynydd Mawr from Y Garn (Moel Hebog)

Llyn-y-Gader with Garnedd Ugain (Crib y Ddysgl), Snowdon (Yr Wyddfa), Y Lliwedd & Yr Aran (right) from Beddgelert Forest near Cwm Marchnad

Mynydd Mawr (Llyn Cwellyn), Craig y Bera and Moel Eilio (Llanberis) from Y Garn (Moel Hebog)

Mynydd Drws-y-coed & The Nantlle Ridge - with The Snowdon Massif (Garnedd Ugain (Crib y Ddysgl), Snowdon (Yr Wyddfa), Y Lliwedd and Yr Aran) beyond from Trum y Ddysgl

The Snowdon Massif (Garnedd Ugain (Crib y Ddysgl), Snowdon (Yr Wyddfa), Y Lliwedd & Yr Aran) and Llyn y Dywarchen from Mynydd Drws-y-coed

The Snowdon Massif - Garnedd Ugain (Crib y Ddysgl), Snowdon (Yr Wyddfa) & Y Lliwedd beyond Llyn-y-Gader from Cwm Marchnad at the northern edge of Beddgelert Forest

Mynydd Drws y Coed (far left), Y Garn (Moel Hebog Area) (left) and Mynydd Mawr (Llyn Cwellyn) (right)

On the summit of Y Garn (Moel Hebog) with the Snowdon (Yr Wyddfa) group in the background

The Nantlle Ridge - Mynydd Drws-y-coed (left) and Trum y Ddysgl from a cairn on the slopes of Y Garn (Moel Hebog)

Craig y Bera and Mynydd Mawr (Llyn Cwellyn) tower above Drws-y-coed from Y Garn (Moel Hebog)

Llyn Nantlle Uchaf, Dyffryn Nantlle, Mynydd Mawr, Rhyd Ddu, Llyn y Dywarchen, The Snowdon Massif (Moel Eilio (Llanberis), Foel Gron, Moel Cynghorion, Garnedd Ugain (Crib y Ddysgl), Snowdon (Yr Wyddfa), Y Lliwedd and Yr Aran from Y Garn (Moel Hebog)

Mynydd Drws-y-coed and The Nantlle Ridge with Moel Hebog, Moel Lefn and Moel yr Ogof in the distance (left) from Y Garn (Moel Hebog)
. . . see just 10 walk photos from Walk gw188 The first part of the Nantlle Ridge from Rhyd Ddu
Send us your photographs and pictures from your walks and hikes
To add your walk photographs and pictures to this walk, please send them as email attachments (configured for any computer) along with your name to:
and we shall do our best to publish them.
(Guide Resolution = 300dpi. At least = 660 pixels (wide) x 440 pixels (high).)
You can also submit photos via our Facebook Page.
NB. Please indicate where each photo was taken.