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Trum y Ddysgl – Garnedd-goch Summit loop from Nebo

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Hiking trails & Routes

Trum y Ddysgl – Garnedd-goch Summit loop from Nebo

Hard

5.0

(2)

hikers

Trum y Ddysgl – Garnedd-goch Summit loop from Nebo

07:24

16.7km

1,060m

Hiking

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: April 19, 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 7.83 km for 387 m

After 8.96 km for 387 m

Waypoints

Start point

Parking

Get Directions

723 m

Cwmdulyn Lake

Highlight • Viewpoint

Lovely reservoir below the hills.

Tip by

3.87 km

Garnedd Goch

Highlight • Summit

5.45 km

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.

Tip by

5.97 km

Scramble Route in Eryri National Park

Highlight • Viewpoint

7.40 km

Mynydd Tal-y-Mignedd Summit and Obelisk

Highlight • Viewpoint

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

Tip by

8.48 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.

Tip by

9.07 km

Mynydd Tal-y-Mignedd East Ridge

Highlight • Viewpoint

Mynydd Tal-y-Mignedd's beguiling east ridge is one of the most entertaining section of the Nantlle Ridge traverse. A grassy arete that connects Trum y Ddysgl to Mynydd Tal-y-Mignedd, it narrows …

Tip by

13.1 km

Garnedd-goch Summit

Highlight • Viewpoint

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 …

Tip by

16.7 km

End point

Parking

Way Types & Surfaces

Way Types

11.3 km

4.07 km

1.33 km

Surfaces

8.06 km

3.81 km

3.48 km

1.33 km

Elevation

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

Highest point (710 m)

Lowest point (230 m)

Weather

Thursday 21 May

19°C

13°C

0 %

Additional weather tips

Max wind speed: 20.0 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 – Garnedd-goch Summit loop from Nebo

Cwmdulyn Lake

Garnedd Goch

Craig Cwm Silyn summit

Scramble Route in Eryri National Park

Mynydd Tal-y-Mignedd Summit and Obelisk

Trum y Ddysgl

Mynydd Tal-y-Mignedd East Ridge

Garnedd-goch Summit

Nearby routes

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