4.6
(7467)
79,507
hikers
28
hikes
Hiking around Llyn Llydaw offers trails within Snowdonia National Park, characterized by glacial lakes, mountain peaks, and valleys. The area is dominated by the flanks of Mount Snowdon, Wales' highest mountain, with Llyn Llydaw itself nestled in a cwm. Terrain includes historic mining tracks, rocky ascents, and paths alongside clear waters. The landscape features dramatic backdrops from peaks like Lliwedd, Crib Goch, and Crib y Ddysgl.
Last updated: June 25, 2026
5.0
(20)
261
hikers
17.9km
06:59
1,040m
1,040m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(25)
522
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.9
(48)
341
hikers
11.3km
03:18
310m
310m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(10)
86
hikers
17.2km
06:05
860m
860m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(5)
78
hikers
9.90km
02:58
290m
290m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Llyn Dinas is a picturesque 24-hectare glacial lake in Eryri (Snowdonia) National Park in North Wales, near Beddgelert in the Nant Gwynant valley. It is a popular spot for scenic walks, wild trout fishing, paddleboarding, and swimming. The lake is relatively shallow (maximum 10 metres) and lies on the lower slopes near the Watkin Path to the summit of Snowdon.
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There are many, many ways up Yr Wyddfa (Snowdon), though the Watkin Path is one of the six trails officially recognised by the national park authority. It's a quieter option than the routes from Llanberis and Pen y Pass and also one of the most strenuous. It was also the first public footpath in the UK when it was inaugurated in 1892 by Prime Minister William Gladstone.
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Beginning of Watkins' path
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wonderful walking back down this route and seeing the ruins
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If you want to park here, you have to reserve a parking space in advance for 20 GBP. We didn't manage to do it, as everything was fully booked. You can then park in Llanberies and take the Sherpa Bus S1 or S2 to Pen y Pass. The bus runs every half hour. From Pen y Pass, you can then choose the Miner's Track or Pyg Track. Have fun!
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Currently parking is pre-booking only! All others are directed to the P+R in the village and need to get up by bus or walk.
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There are around 30 dedicated waterfall hiking trails in the Llyn Llydaw area, offering a variety of experiences from easy strolls to challenging mountain ascents. These routes are highly rated by the komoot community, with an average score of 4.6 stars from over 7,000 reviews.
Yes, Llyn Llydaw offers several easy waterfall hikes perfect for families or those new to hiking. One excellent option is the Start of the Watkin Path – Watkin Pools and Waterfalls loop from Yr Wyddfa National Nature Reserve. This 3.0-mile (4.8 km) path leads through natural reserves, passing by beautiful waterfalls and pools, and is generally completed in under two hours.
For experienced hikers seeking a challenge, the region offers several difficult routes. The Pyg Track (Snowdon) – Snowdon Summit (Yr Wyddfa) loop from Pen-y-Pass is a demanding 11.7-mile (18.9 km) trail that includes sustained climbing towards Snowdon's summit, often taking over seven hours to complete. This route provides dramatic views and passes by glacial features.
The terrain around Llyn Llydaw is diverse, ranging from historic mining tracks like the Miners' Track, which is initially wide and relatively smooth, to more rugged, rocky ascents closer to the mountain peaks. You'll encounter paths alongside clear glacial waters, through valleys, and over exposed mountain sections, all set against a backdrop of dramatic peaks like Snowdon, Lliwedd, and Crib Goch.
Yes, there are several circular routes that allow you to experience the waterfalls and stunning scenery. A popular choice is the Watkin Pools and Waterfalls – Llyn Dinas loop from Yr Wyddfa National Nature Reserve, a moderate 7.0-mile (11.3 km) trail that takes you through varied terrain and is typically completed in just over three hours.
Beyond the waterfalls themselves, you can explore several notable landmarks. The historic Miners' Track, originally built for copper mining, offers insights into the area's industrial past. Along this track, you'll find the Ruins of the Britannia Copper Mine. The stunning Llyn Llydaw itself, a glacial lake nestled in a cwm, is a central feature, with its picturesque causeway offering breathtaking views of the surrounding mountains.
While Llyn Llydaw is known for its clear, glacial waters and has even been featured in wild swimming shows, it's important to note that the lake is considered one of the coldest in Britain. There is a 'beach' at the far end of the lake that can be used for cooling off. Always exercise caution and be prepared for cold temperatures if considering wild swimming.
The best time to hike the waterfall trails around Llyn Llydaw is generally during the spring and summer months (April to September) when the weather is milder and the days are longer. Waterfalls are often at their most impressive after periods of rain, so spring can offer particularly powerful flows. Autumn also provides stunning scenery with changing foliage, though conditions can become more challenging with cooler temperatures and increased rainfall.
Absolutely. For a balanced experience, consider the Stone Footbridge Over Stream – Watkin Pools and Waterfalls loop from Llyn Gwynant. This 6.1-mile (9.9 km) route offers beautiful scenery and a moderate challenge, typically taking around three hours to complete. Another great option is the Stone Footbridge Over Stream – Gladstone Rock loop from Llyn Gwynant, a 8.9-mile (14.4 km) moderate trail.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the dramatic mountain backdrops, the stunning glacial lakes, and the historical significance of trails like the Miners' Track. The variety of routes, from easy walks past serene pools to challenging ascents with panoramic views, is also frequently highlighted.
Yes, parking is available at key access points for the trails. The Pen-y-Pass car park is a primary starting point for routes like the Miners' Track, which leads towards Llyn Llydaw. However, parking spaces can be limited, especially during peak season, so it's advisable to arrive early or consider alternative transport options.


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