Llyn Padarn

Llyn Padarn is a large mountain lake in Snowdonia surrounded by steep valley sides and dense woodlands. The water body stretches considerably in length and features varying depths throughout, creating different conditions across its surface.

Glaciers during the last ice age carved through the valley and shaped what would become the lake bed. After the ice retreated, water accumulated in this depression and formed the natural body we see today.

The National Slate Museum on the northeastern shore tells the story of slate mining's importance to the local community and economy. Visitors can see traditional tools and learn how this industry shaped the region's identity.

The shoreline is accessible at several points and offers spaces for swimming, paddling, and fishing activities. A railway runs along the water's edge, providing an alternative way to enjoy the surroundings without walking long distances.

The lake is home to a rare fish species that has lived in these waters since the last ice age. This population survived in isolation for thousands of years, making it a living link to the prehistoric past.

Location: Gwynedd

GPS coordinates: 53.12889,-4.13306

Latest update: December 8, 2025 19:54