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Trum y Ddysgl – Y Garn Summit (Nantlle Ridge) loop from Trum y Ddysgl SSSI

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Hiking trails & Routes

Trum y Ddysgl – Y Garn Summit (Nantlle Ridge) loop from Trum y Ddysgl SSSI

Hard

5.0

(2)

hikers

Trum y Ddysgl – Y Garn Summit (Nantlle Ridge) loop from Trum y Ddysgl SSSI

10:37

23.2km

1,580m

Hiking

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Last updated: May 12, 2026

Tips

Includes segments that may be dangerous

Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 13.5 km for 387 m

After 15.0 km for 265 m

After 21.4 km for 385 m

Waypoints

Start point

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849 m

Craig Cwm Silyn summit

Highlight • Viewpoint

An interesting cairned summit on the way across the Nantlle Ridge. On a sky blue day you couldn't go wrong with the views.

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2.48 km

Garnedd-goch Summit

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On the usual northeast to southwest traverse, Garnedd-goch is the final summit of the Nantlle Ridge. Unlike the peaks towards the start of the traverse, Garnedd-goch's rocky summit is found …

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7.02 km

Mynydd Craig Goch summit

Highlight • Viewpoint

An interesting rocky summit on the way across the Nantlle Ridge. On a sky blue day you couldn't go wrong with the views.

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13.0 km

Mynydd Tal-y-Mignedd Summit and Obelisk

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The obelisk here is very substantial and the views glorious on a sky blue day doing the Nantlle Ridge.

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14.1 km

Trum y Ddysgl

Highlight • Viewpoint

Trum Y Ddysgl is the most scenic of the summits on The Nantlle Ridge. The views from this angle are glorious on a sky blue day.

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14.7 km

Mynydd Drws-y-Coed summit

Highlight • Natural Monument

This is quite simply the best and most interesting section of the Nantlle Ridge. Sandwiched between Y Garn to the east and Trum y Ddysgl to the west, and technically …

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15.6 km

Y Garn Summit (Nantlle Ridge)

Highlight • Viewpoint

Y Garn is the first summit on the Nantlle Ridge from Rhyd Ddu. Its steep northeast face gives it an intimidating apperance but the normal route of ascent is relatively …

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16.0 km

Y Garn East Climb

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23.2 km

End point

Way Types & Surfaces

Way Types

15.8 km

4.40 km

2.76 km

233 m

Surfaces

10.7 km

6.17 km

5.80 km

569 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (710 m)

Lowest point (220 m)

Weather

Monday 18 May

12°C

8°C

59 %

Additional weather tips

Max wind speed: 34.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Trum y Ddysgl – Y Garn Summit (Nantlle Ridge) loop from Trum y Ddysgl SSSI

Craig Cwm Silyn summit

Garnedd-goch Summit

Mynydd Craig Goch summit

Mynydd Tal-y-Mignedd Summit and Obelisk

Trum y Ddysgl

Mynydd Drws-y-Coed summit

Y Garn Summit (Nantlle Ridge)

Y Garn East Climb

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