Top 20 Lakes around Capel Curig
Best lakes around Capel Curig are found within Snowdonia National Park, offering diverse natural features and attractions. The region is characterized by its mountainous landscape and numerous lakes, each providing distinct experiences. This area serves as a notable destination for outdoor activities centered around its aquatic environments. Visitors can explore a variety of lakes, from those ideal for watersports to others set amidst dramatic mountain peaks.
Best lakes around Capel Curig
- The most popular lakes is Cwm Idwal, a…
Last updated: April 23, 2026
Y Garn Summit
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Llanberis Village and Llyn Padarn
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Cwm Idwal
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Llyn Llydaw (Brittany Lake)
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Llyn Bochlwyd (Bochlwyd Lake)
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Popular around Capel Curig
Supporting the National Three Peaks FKT in true Green Runners’ Style
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Other adventures around Capel Curig
Tips from the Community
Y Garn is a fine hill, usually climbed from Ogwen Valley by it's West ridge, or as part of the walk along the Glyders range between Elidir Fawr and the Glyders themselves. There is however another way up, the East Ridge, which is a Grade 2 scramble and starts from Llyn Idwal.
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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.
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It can be windy and cloudy here. There are marks to find a trail in the cloud. Also on the top there is a nice area to hide from wind and rest. If not in the cloud, the view is awesome
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Llyn Llydaw (the name comes from the Welsh and means Brittany Lake) is a long, thin lake. It is one of the most visited lakes in the UK. Many walk past this lake on the Miners' Track.
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A large and grassy mountain, in the Glyderau range. With a summit of 914 metres above sea level, Y Garn is the 10th highest of the 15 Welsh 3000s. Y Garn translates to "The Rock or The Cairn", making it a relatively common name for a mountain, resulting in this Y Garn, being one of four Y Garns in Wales, but this one is the biggest and arguable the most majestic! On a good day, the summit provides unmatched views of the North Wales coast, Snowdon and the Ogwen Valley.
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Frequently Asked Questions
Which lakes around Capel Curig are best for watersports like kayaking or paddleboarding?
Llynnau Mymbyr is an excellent choice for watersports. It's ideal for kayaking, paddleboarding, and wild swimming, with several access points along its northern edge. The Plas y Brenin National Outdoor Centre also utilizes this lake for water-based activities.
Are there any lakes near Capel Curig with historical or legendary significance?
Yes, Llyn Glaslyn is steeped in Arthurian legend. It is said that King Arthur's sword Excalibur was thrown into its waters, and his body was placed in a boat on its surface before being carried to Avalon. Additionally, Cwm Idwal, which contains Llyn Idwal, has a Welsh legend associated with its name.
Which lakes offer the most dramatic mountain views?
Llynnau Mymbyr is famous for its breathtaking reflections of the Snowdon Horseshoe and Moel Siabod mountain range. Llyn Idwal offers spectacular views towards the peaks of Tryfan and Pen Yr Ole Wen. Llyn Llydaw is dramatically set amidst towering mountain peaks, and Llyn Glaslyn is situated just below Snowdon's mighty east face, surrounded by a natural amphitheater of charismatic summits.
Are there family-friendly lakes or walks suitable for families near Capel Curig?
Yes, Cwm Idwal is considered family-friendly. While swimming is not permitted in Llyn Idwal as it is a nature reserve, a circular walk from the visitor's center allows families to appreciate its scenic beauty. Llynnau Mymbyr is also easily accessible and offers gentle lakeside enjoyment.
What kind of hiking trails can I find near the lakes around Capel Curig?
The area offers a variety of hiking trails. For example, a circular walk is available around Llyn Idwal, and it also serves as a popular starting point for ascents to surrounding mountains. Many hikers pass by Llyn Llydaw while on the popular Miners' Track up Snowdon. You can find more hiking options in the Hiking around Capel Curig guide.
Where can I go wild swimming near Capel Curig?
Llynnau Mymbyr is a popular spot for wild swimming, with several access points. Llyn Geirionydd is also excellent for swimming, featuring a pebble beach at its northern end that serves as an ideal entry point.
Are there any secluded lakes for a quieter experience?
Llyn Geirionydd, nestled on the northern edge of the Gwydir Forest, offers a more secluded experience compared to some of the more popular lakes. A country lane along its eastern side provides a pleasant walk away from crowds.
What outdoor activities, besides hiking, are available near these lakes?
Beyond hiking, you can find mountain biking and running trails. For mountain biking, explore routes like the 'Sarn Helen and Capel Chapel loop'. For running, options include the 'Moel Siabod from Capel Curig trail running loop'. More details are available in the MTB Trails around Capel Curig and Running Trails around Capel Curig guides.
What makes Llynnau Mymbyr a popular destination?
Llynnau Mymbyr is highly recommended due to its easy accessibility from the A4086 road, stunning panoramic views, and its popularity for watersports like kayaking, paddleboarding, and wild swimming. Its reflections of the Snowdon Horseshoe are particularly striking for photography.
Can I walk around Llyn Idwal, and is swimming allowed?
You can enjoy a circular walk around Llyn Idwal starting from the visitor's center. However, swimming is not permitted in Llyn Idwal as it is located within a nature reserve.
What is the best time of day for photography at the lakes?
Llynnau Mymbyr offers exceptional photography opportunities, particularly at sunrise, when the reflections of the Snowdon Horseshoe and Moel Siabod mountain range are most striking.
Are there any lakes that are good for a leisurely walk with a pebble beach?
Llyn Idwal features a small pebble beach on its north-western edge, which is occasionally used by visitors for recreation. Llyn Geirionydd also has a pebble beach at its northern end, providing a pleasant spot for relaxation and entry for swimmers.
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