Llyn Trawsfynydd - Image 1
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Llyn Trawsfynydd

4.9
·40 reviews·, United Kingdom

A beautiful man-made reservoir in Snowdonia, offering stunning lake and mountain views for walking, cycling, and fishing.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Spring mornings

Wildflowers bloom, fewer crowds

CrowdLow
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Llyn Trawsfynydd - Image 1

Llyn Trawsfynydd

Best Time

Spring mornings

Wildflowers bloom, fewer crowds

CrowdLow
Highlights

Highlights

Must-see attractions

A beautiful man-made reservoir in Snowdonia, offering stunning lake and mountain views for walking, cycling, and fishing.

4.9
(40 reviews)

"Must visit lake in North Wales, found this hidden gem and had spent fantastic time over here on our road trip in Wales."

Vertical photo
TIP

Wear sturdy footwear

Trails can be uneven; good walking shoes are a must for comfort and safety. :athletic_shoe:

Check the weather forecast

Welsh weather is unpredictable. Pack layers and waterproofs for all conditions. ☁️

Third hero image

Quick Facts

Rating

4.9 · 40 reviews

Type

Natural Feature

Highlights

Discover the most iconic attractions and experiences

Maentwrog Dam Trail

Maentwrog Dam Trail

Near Trawsfynydd

An epic 3.5-mile out-and-back hike with breathtaking mountain and lake views.

Instagram
Llyn Trawsfynydd Circular

Llyn Trawsfynydd Circular

Around the lake

An 8.7-mile walk offering peaceful trails, rolling views, and a mix of nature and history.

Instagram
Fishing Opportunities

Fishing Opportunities

Various spots around the lake

A stunning location for fishing, with friendly staff at the cafe providing local tips.

Reddit
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Planning Your Visit

Embrace the Outdoors

Llyn Trawsfynydd offers stunning natural beauty, perfect for hiking and cycling. Be prepared for varied terrain and changeable Welsh weather. Pack layers and waterproofs for an enjoyable experience in this scenic Snowdonia gem. Instagram

Plan Your Route

While the Llyn Trawsfynydd Circular offers an 8.7-mile walk, shorter routes like the Maentwrog Dam trail are also popular. Consider your fitness level and available time. Free parking is often available, but check local conditions. Instagram+1

Best Times

When
Spring mornings
Why
Wildflowers bloom, fewer crowds
Crowd
Low
When
Autumn afternoons
Why
Vibrant foliage, crisp air
Crowd
Medium
When
Summer weekends
Why
Warmest weather for activities
Crowd
High

Insider Tips

from TikTok, Instagram & Reddit

Watch out for the sheep. #promomakanliburan #mtblove #mtblifestyle #mtb #snowdonia #makemefamous #makeup #make #cymru #specializedbicycles #eryrinationalpark #gmbn #mtbviralvideos #mtbviral #gopromax #forests #snowdonia_north_wales #cyclinglife #northwales #snowdon #failarmy #failarmy #failvideo #mtbfail
@rickyhayes41
2.2M likes • 24.8M views

Wear sturdy footwear

Trails can be uneven; good walking shoes are a must for comfort and safety. :athletic_shoe: Instagram

Check the weather forecast

Welsh weather is unpredictable. Pack layers and waterproofs for all conditions. ☁️

I Slept in the DEEPEST hotel in the World! Did you know the deepest hotel in the world is actually in Wales? It's not under the water, its not in the desert, it is buried in the Snowdonia National Park mountains in Wales United Kingdom! Here there is an abandoned Victorian Slate Mine than paves the way to a chamber 1,375 feet deep into the mountain. Traversing ravines, flooded tunnels, and zip li...
@iamnatesolo
42.3K likes • 373.6K views
Welcome to MAENTWROG DAM ⛰️ Located in Snowdonia National Park. This is an epic hike situated on Llyn Trawsfynydd and offering breathtaking mountain views along the trail. More details ⬇️ 🅿️ Llyn Trawsfynydd, LL41 4DT 🧭 3.5 Miles (out-and-back route) AllTrails ℹ️ You can extend this walk by completing the Llyn Trawsfynydd Circular (8.7 miles - AllTrails) SAVE this for your next adventure! ...
ste_explores
226 likes • 4.7K views

Bring snacks and water

While there's a cafe, having your own supplies is handy for longer walks. :apple:

Respect the wildlife

Keep a safe distance from sheep and other local fauna. 🐑

A Hike You Need To Try In Snowdonia⛰️ 📍Maentwrog Dam, Trawsfynydd The route ⬇️ Route 🥾 Argae Newydd Maentwrog (Maentwrog New Dam) - @alltrails Distance 🧭 3.5 Miles Parking 🅿️ Llyn Trawsfynydd, LL41 4DT Save this one for later🤝 . . . . Hike | Hiking | Adventure | Outdoors | Mountains | Hiking Trails | Snowdonia #hiking #hikingadventures #ukhikers #hikemore #outdoors #explore #mountains ...
ste_explores
157 likes • 3.2K views

Tips

from all over the internet

Wear sturdy footwear

Trails can be uneven; good walking shoes are a must for comfort and safety. :athletic_shoe: Instagram

Check the weather forecast

Welsh weather is unpredictable. Pack layers and waterproofs for all conditions. ☁️

Bring snacks and water

While there's a cafe, having your own supplies is handy for longer walks. :apple:

Respect the wildlife

Keep a safe distance from sheep and other local fauna. 🐑

Consider a circular route

The 8.7-mile loop offers a full lake experience, but shorter options exist. :round_pushpin:

What Travellers Say

4.9
(40 reviews)

Reviews Summary

Visitors rave about Llyn Trawsfynydd's stunning natural beauty, calling it a 'hidden gem' and a 'must-visit lake in North Wales.' The walking and cycling routes are highly praised for their scenic views and peaceful atmosphere. Some mention the uphill climbs for cyclists, but the overall consensus is overwhelmingly positive for its picturesque landscape and recreational opportunities. InstagramReddit

"Lovely 10 mile walk around the lake with fantastic views."

Mark Burrows

"Great place for a round trip bike ride although there is some up hill climbing to cycle, or walk with the bike depending on fitness. Great views of the Welsh countryside make it all worth the effort."

sam bradley

"Stunning location for fishing and walking 🎣🚶‍♂️ Staff at the café were super friendly and helpful regarding fishing tickets and the best spots to fish ☕🎟️ Will definitely be returning!
Update: Second time visiting this lake and we are still in love with it! 💙 Perfect for fishing, walking and soaking up the beauty of nature – ideally with a good cup of coffee in hand 🌿☕"

Rasa Jonuskiene

What People Like

Fantastic views
Peaceful atmosphere
Great for walking/cycling

What People Dislike

Uphill cycling climbs

Frequently Asked Questions

🚇 🗺️ Getting There

Llyn Trawsfynydd is located in Snowdonia National Park, North Wales. It's accessible by car, with parking available near the lake. The nearest village is Trawsfynydd. Instagram+1

Public transport options might be limited. It's best to check local bus routes or consider a taxi service from nearby towns if you're not driving. Reddit

Driving is the most convenient way to reach Llyn Trawsfynydd. Once there, walking and cycling are the primary ways to explore the lake and its surroundings. Instagram

Yes, Llyn Trawsfynydd is situated within the stunning Snowdonia National Park, offering access to numerous hiking trails, mountains like Snowdon, and charming Welsh villages. TikTok

Absolutely! Many visitors find it a fantastic stop during a road trip through Wales, offering beautiful scenery and a peaceful break. Instagram

🎫 🎫 Tickets & Entry

Generally, there are no entry fees to access Llyn Trawsfynydd for walking or enjoying the scenery. Parking was free for some visitors, but it's always good to check for any changes. InstagramReddit

Llyn Trawsfynydd is an outdoor natural attraction, so it's typically accessible at all times. However, facilities like the cafe may have specific operating hours. Reddit

Parking at Llyn Trawsfynydd is often free, especially for those using the walking trails. However, it's advisable to confirm this upon arrival as policies can change. InstagramReddit

Yes, Llyn Trawsfynydd is a popular spot for fishing. You'll need to obtain fishing tickets, and the cafe staff can assist with information on this. Reddit

While not widely advertised, local outdoor activity providers might offer guided hikes or cycling tours in the Snowdonia area that include Llyn Trawsfynydd. TikTok

🎫 🏞️ Onsite Experience

The Llyn Trawsfynydd Circular (8.7 miles) offers a comprehensive lake experience, while the Maentwrog Dam trail (3.5 miles) is a popular shorter option with great views. Instagram+1

Yes, it's a great spot for a round trip bike ride. Be prepared for some uphill sections, but the scenic countryside views make it rewarding. TikTokReddit

Expect stunning 360-degree views of the Welsh countryside, rolling hills, and the beautiful man-made reservoir itself. InstagramReddit

There is a cafe at Llyn Trawsfynydd that serves refreshments and can provide information on fishing tickets. Restroom facilities may also be available there. Reddit

Absolutely! It's a perfect spot for a picnic, offering lovely views over the lake and surrounding landscape. Instagram

📸 📸 Photography

The lake itself, the surrounding mountains, and the Maentwrog Dam offer fantastic photographic subjects. Sunrise and sunset can provide dramatic lighting. Instagram

Drone photography might be permitted, but always check local regulations and airspace restrictions before flying. Respect privacy and wildlife. Instagram

Early mornings and late afternoons often provide the best light for landscape photography, with softer shadows and warmer tones. Instagram

The trails around the lake offer numerous viewpoints. The Maentwrog Dam area and higher points on the circular route provide expansive vistas. Instagram+1

A wide-angle lens is great for capturing the expansive landscapes. A telephoto lens can be useful for wildlife, and a polarizing filter can enhance the lake's reflections. :camerawithflash:

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