4.5
(6855)
74,676
hikers
298
hikes
Family friendly hiking trails around Llyn Peris are set within a landscape shaped by glacial origins and rich industrial heritage in Snowdonia National Park. The region features a glacially formed lake, dramatic mountainous backdrops including Elidir Fawr, and the hills of Derlwyn and Clogwyn Mawr. Evidence of its glacial past, such as glacial till, is visible on many routes, providing a unique environment for exploration.
Last updated: June 29, 2026
4.7
(19)
182
hikers
6.67km
02:07
240m
240m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(6)
117
hikers
24.0km
09:51
1,720m
1,720m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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3.7
(3)
49
hikers
10.3km
03:09
360m
360m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
31
hikers
4.42km
01:26
180m
180m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
15
hikers
3.54km
01:16
190m
190m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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At the start of the 20th century, this was the second largest slate quarry in Wales (and thus, the world), covering over 700 acres, consisting of two main quarry sections with 20 galleries in each.
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Y Dre' Newydd (โthe new townโ), also known as the Anglesey Barracks is a single storey double row of slate built barracks facing built in the1870's. The best-surviving barracks within the Dinorwic Quarry. Dinorwig Quarrymen travelled from Anglesey and many other communities in Gwynedd. The Anglesey Barracks housed quarrymen unable to return home each night and were in service until 1937.
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Fantastic views of slate quarry and Snowdon Llanberis path
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The Llanberis Path is considered the easiest path for climbing Yr Wyddfa (Snowdon), and it's particularly popular for first-timers. It has a very short steep climb in the beginning don't be put off by this, it then has a long, gradual ascent up to the summit, just over 9 miles up and down.
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Depending on fitness levels this route on average takes around 5hrs up and down.
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There are over 280 hiking routes in the Llyn Peris area, with a significant number being suitable for families. Specifically, you'll find around 96 easy routes and 104 moderate routes, offering plenty of options for various family abilities.
Yes, there are several easy and relatively flat options. For a pleasant stroll, consider the Padarn Country Park โ National Slate Museum loop from Llanberis. This 4.7 km route is mostly flat and takes you through the country park, which is generally accessible. Padarn Country Park itself offers various paths suitable for pushchairs and toddlers.
The Llyn Peris area is rich in natural beauty and historical landmarks. You'll encounter stunning glacial landscapes, including the lake itself and the surrounding mountains like Elidir Fawr. Many trails offer views of the impressive Dinorwig Slate Quarry ruins, a testament to the region's industrial past. The ruins of Dolbadarn Castle, perched above Llyn Peris, are also a prominent feature on some routes, offering historical interest and scenic views.
Absolutely. Many of the family-friendly routes are designed as loops. For example, the Dolbadarn Castle โ Llyn Padarn Trail loop from Llanberis is a moderate 7.7 km circular route that combines historical sights with lakeside paths. Another option is the Dinorwic Slate Quarry โ Dinorwig Slate Mine Ruins loop from Llanberis, a 6.6 km moderate hike exploring the quarry landscape.
The warmer months, from late spring to early autumn (May to September), are generally the best for family hiking around Llyn Peris. During this period, the weather is typically milder, and the days are longer, providing more comfortable conditions for exploring. However, always check the local weather forecast before heading out, as conditions in mountainous regions can change quickly.
Many trails in the Llyn Peris area are dog-friendly, allowing you to bring your furry companions along. However, it's always advisable to keep dogs on a lead, especially in areas with livestock or near wildlife, and to follow the Countryside Code. Always carry water for your dog and be prepared to clean up after them.
Parking is available in and around Llanberis, which serves as a primary access point for many trails in the Llyn Peris area. Specific car parks can be found near attractions like Padarn Country Park and the National Slate Museum. It's recommended to arrive early during peak season to secure a spot.
Yes, Llanberis is well-served by public transport, making it possible to access many family-friendly trails without a car. Local bus services connect Llanberis to larger towns, and from Llanberis, you can easily reach trailheads for walks around Llyn Peris and Padarn Country Park.
The Llyn Peris area is highly rated by the komoot community, with an average score of 4.6 stars from over 6,000 reviews. Reviewers often praise the stunning scenery, the variety of trails suitable for different abilities, and the blend of natural beauty with historical sites like the slate quarries and castles, making it a rewarding experience for families.
Llanberis, being the main village in the area, offers various cafes, pubs, and restaurants where families can refuel after a hike. You'll find options ranging from quick snacks to full meals, many of which are family-friendly. Padarn Country Park also has facilities, including the National Slate Museum, which often has a cafe.
While Llyn Peris itself is often associated with industrial heritage, the adjacent Llyn Padarn is a popular spot for water-based activities, including wild swimming. Its clear waters and accessible shores make it suitable for families looking to cool off on a warm day. Always exercise caution, be aware of water conditions, and swim in designated or safe areas.


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