Llyn Padarn
Llyn Padarn: A Glacial Gem in the Heart of Snowdonia
Llyn Padarn is one of Snowdonia’s most picturesque lakes, stretching 3 km in length and nestled in the shadow of the Llanberis Pass. Framed by the towering peaks of Snowdon and the Glyderau, this glacial lake is a favourite spot for watersports, hiking, and soaking in the breathtaking natural scenery. The nearby village of Llanberis makes it an accessible and vibrant destination, offering a perfect blend of outdoor adventure and local culture.
A Lake of Adventure, History and Calm
Llyn Padarn’s clear waters are surrounded by rugged mountains, ancient woodlands, and the atmospheric remnants of the slate industry. It’s an ideal location for kayaking, paddleboarding, open-water swimming, or just enjoying a peaceful lakeside walk. The iconic lone tree on the lake’s southern shore is a photographer’s dream, while the historic Llanberis Quarry Hospital and National Slate Museum add depth to any visit. Whether you’re an adrenaline seeker or just want to unwind by the water, Llyn Padarn offers something special.
© Brad Carr
Walks & Hikes Around Llyn Padarn
Llyn Padarn is surrounded by scenic paths that offer a mix of history, nature, and lake views. Whether you’re after a peaceful woodland stroll or a more adventurous loop, here are some of the best walks to explore this iconic lake:
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Llyn Padarn Circular Walk
- 5.5 mi
- 2 hrs - 3 hrs
The most popular route, the Llanberis Path offers a gradual climb from the village, ideal for beginners up for a full-day hike.
Quarry Hospital & Slate Trail
- 2.5 mi
- 1 hr
Explore Llanberis’ history with a gentle walk past the Quarry Hospital, Dinorwig slate workings, and woodland paths.
Llanberis to Fachwen Viewpoint
- 4 mi
- 1.5 hrs - 2 hrs
Climb gently through the forest above Llyn Padarn to reach views across the lake and to Yr Wyddfa.
Lone Tree Short Walk
- 1 mi
- 30 m
A short walk to the iconic “Lone Tree” on the southern shore, perfect for photography and a peaceful moment by the water.
Llyn Padarn to Penllyn Woods Loop
- 3.5 mi
- 1.5 hrs - 2 hrs
The Snowdon Ranger Path offers a quieter, steady climb with scenic views, once a favourite of Victorian visitors.
What to Know Before You Go
Llyn Padarn’s waters can be cold year-round, so wetsuits are recommended for swimming. If you’re planning to kayak or paddleboard, check local guidelines for permits and safety requirements. The area can get busy, especially during peak season, so arrive early for parking and access to popular spots.
Why We Love Llyn Padarn
Llyn Padarn is the perfect fusion of natural beauty and cultural heritage. Whether you’re paddling on the lake, wandering through the slate museum, or capturing that iconic photo of the lone tree, every moment here feels special. The backdrop of Snowdon and the rich industrial history make Llyn Padarn a must-visit in Snowdonia.
How to Get to Llyn Padarn
Llanberis (postcode: LL55 4TY) is the main access point for Llyn Padarn, with ample parking available near the Slate Museum and Llanberis Lake Railway. Public transport links include buses from Bangor and Caernarfon. The village is well-signposted and easily accessible by road.
A Bit of Llyn Padarn History
Llyn Padarn is a glacially formed lake, and its clear, cold waters are a testament to its Ice Age origins. The lake is closely tied to the slate quarrying heritage of Llanberis, with remnants of the industry still visible around its shores. Legend has it that the lake was named after Saint Padarn, a 6th-century missionary who established a church in the area.
Keep exploring
Llyn Padarn is just one of the many beautiful lakes in Snowdonia. Ready to discover more? Check out our guides to the region’s other scenic spots!