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United Kingdom

Wales

North Wales

Gwynedd

Llandygai

Llyn Idwal

Discover
Places to see

Lakes

United Kingdom

Wales

North Wales

Gwynedd

Llandygai

Llyn Idwal

Llyn Idwal

Recommended by 302 hikers out of 303

This Highlight is in a protected area

Please check local regulations for: Gwarchodfa Natur Genedlaethol Cwm Idwal

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    Best Hikes to Llyn Idwal

    4.9

    (124)

    800

    hikers

    1. Llyn Idwal loop from Ogwen Cottage — Eryri / Snowdonia National Park

    4.77km

    01:32

    200m

    200m

    Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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    Easy

    Intermediate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

    Intermediate

    Intermediate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

    Intermediate

    Tips

    February 25, 2022

    A beautiful lake with stunning views to Tryfan and Pen Yr Ole Wen. There is a circular walk from the visitors centre which takes you around the lake or you can use this as a starting point for the mountains above.

      July 1, 2025

      Llyn Idwal is a lake (approximately 800 by 300 metres, or 28 hectares) in Cwm Idwal in the Glyderau Mountains of Snowdonia.

      On the north-western edge of Llyn Idwal is a small pebble beach, which is occasionally used by visitors for recreation. Swimming is not permitted as it is in a nature reserve.

      Translated by Google •

        January 12, 2018

        The name of the small lake Llyn Idwal refers to an old Welsh legend. In the 12th century, Owain, Prince of Gwynedd, gave his only son Idwal into the care of his retainer Nefydd Hardd. Nefydd was commissioned to look after his master's son, but Nefydd's son Dunawd was jealous of the talented Idwal. So he pushed Idwal into this lake and he drowned. Owain banished Nefydd and his son from the kingdom and named the lake in mourning for his only son.

        Translated by Google •

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          Details

          Informations

          Elevation 370 m

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          Tuesday 7 October

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          Max wind speed: 22.0 km/h

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          Location: Llandygai, Gwynedd, North Wales, Wales, United Kingdom

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