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Llyn Ogwen and Ogwen Obelisk – Llyn Crafnant loop from Trefriw

Routes

Running trails & routes

Llyn Ogwen and Ogwen Obelisk – Llyn Crafnant loop from Trefriw

Hard

4.5

(2)

runners

Llyn Ogwen and Ogwen Obelisk – Llyn Crafnant loop from Trefriw

01:44

13.8km

310m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 15, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc Cenedlaethol Eryri

Waypoints

Start point

Parking

Get Directions

488 m

This is a serene lake located in the Conwy Valley surrounded by forested hills and the rugged landscape of Snowdonia. There's a cafe and fishery further south along the lake which is a lovely place to stop and refuel.

Tip by

963 m

Gravel Track Along Llyn Padarn

Highlight • Lake

A nice and easy gravel track that runs along the length of the lake. Flat all the way.

Tip by

1.26 km

Llyn Crafnant

Lake

10.8 km

Llyn Geirionydd

Highlight • Viewpoint

11.1 km

Llyn Geirionydd Picnic Spot

Highlight • Trail

Llyn Geirionydd is a natural lake in the southern Carneddau or northeast Snowdonia. It isn't used for water or fish as the surrounding metal mining (no longer in use) have …

Tip by

12.2 km

Llyn Geirionydd

Highlight • Historical Site

One of several picturesque lakes found in the Gwydyr Forest, Lynn Geirionydd is far removed today from its industrial past. Look closely and you'll see mining relics of the area's …

Tip by

13.3 km

Tunnel Entrance to Cave in Parc Cenedlaethol Eryri

Highlight • Cave

Path closed for forestry work at pt 4, tour abandoned and diversion taken back to car park.

Tip by

13.8 km

End point

Parking

Way Types & Surfaces

Way Types

8.48 km

2.89 km

1.71 km

542 m

142 m

Surfaces

9.63 km

1.71 km

1.54 km

735 m

142 m

Elevation

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

Weather

Monday 1 June

17°C

11°C

49 %

Additional weather tips

Max wind speed: 18.0 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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Llyn Ogwen and Ogwen Obelisk – Llyn Crafnant loop from Trefriw