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North Wales
Anglesey

Llannerch-Y-Medd

The best walks and hikes around Llannerch-Y-Medd

4.7

(642)

5,269

hikers

138

hikes

Hikes around Llannerch-y-Medd explore the varied landscapes of central Anglesey. The region is characterized by large reservoirs like Llyn Cefni, low-lying hills, and the distinct terrain of the former Parys Mountain copper mine. This provides a mix of waterside paths and gentle ascents suitable for a range of walking abilities.

Best hiking trails around Llannerch-Y-Medd

  • The most popular hiking route is Llyn Cefni Reservoir and Dam – Llyn Cefni Reservoir and Dam loop from Isle of Anglesey, a 3.9…

Last updated: April 27, 2026

4.6

(14)

183

hikers

#1.

Llyn Cefni Reservoir and Dam – Afon Cefni River loop from Anglesey

6.04km

01:34

30m

30m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Popular around Llannerch-Y-Medd

Cycling around Llannerch-Y-Medd

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Tips from the Community

cannonmark
April 1, 2026, Dam at Cefni Reservoir

Great loop around the reservoir, all kinds of gravel.

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We visited for the Parkrun, which was cancelled whilst a walkway is fixed (some more weeks, I would expect). You can still access the lake along the disused railway line for part of the way - but not a good surface for running. Then there is a path around the lake with views across the lake and stretches through the woods, lovely, if rather muddy in places following wet weather. In total about 9 km around. Hope to do this again in the Spring with the promise of wild daffodils and perhaps a red squirrel.

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Quiet paths easy cycling crosses deserted railway line still present, which there trying to reopen

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Targi
September 1, 2025, Cefni Forest

Cefni Forest on Anglesey surrounds Llyn Cefni reservoir near Llangefni. It offers peaceful woodland trails for walking and cycling, linking to the Lon Las Cefni route. The forest is a sanctuary for red squirrels and diverse birdlife, making it a perfect spot for quiet nature exploration and wildlife watching.

1

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If you're in the area, be sure to plan at least an hour. Parking is free. It feels like you're on another planet. The trails are very easy, you can visit the ruins of the windmill, and it's simply wonderful. Highly recommended, even with a dog.

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1

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Almost like walking on the moon - but then in all shades of yellow and orange.

3

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Inside is some information on the history of the mine and an interesting overview map of the old mine tunnels.

5

0

What a surreal place to be at - partly an industrial mining tristesse, but then also an amazing range of colours in the sunset worth seeing.

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Frequently Asked Questions

Are there many circular walks available around Llannerch-y-Medd?

Yes, the area is well-suited for circular hikes. A great example is the Parys Mountain Windmill Ruin – Parys Mountain Copper Mines loop, which offers a fascinating walk through a unique, historic industrial landscape. Many other loops can be found around the region's reservoirs and woodlands.

What are the trails like for family-friendly or easy hikes?

There are plenty of easy options perfect for families. The terrain around the reservoirs is generally flat and accessible. For a shorter, engaging walk, consider the Cefni Forest – Llyn Cefni Reservoir and Dam loop. It's a gentle trail of about 3 km through the forest, suitable for all fitness levels.

Can I bring my dog on the hiking trails?

Dogs are generally welcome on the public footpaths around Llannerch-y-Medd. However, you will be walking through areas with farmland and sensitive wildlife habitats like Llyn Alaw, a Site of Special Scientific Interest. Always keep your dog under close control, especially around livestock and nesting birds, and follow any local signage.

What is the terrain like on the hikes in this area?

The hiking terrain is quite varied. You'll find gentle, well-maintained paths around reservoirs like Llyn Cefni and Llyn Alaw. In contrast, Parys Mountain features open, undulating paths across a former mining landscape with spoil heaps. For elevation, Mynydd Bodafon offers a short but steep climb to its summit for panoramic views.

How do I get to the Anglesey Coastal Path from Llannerch-y-Medd?

Llannerch-y-Medd is in the center of Anglesey, so you will need to drive to reach the coastal path. The nearest access points would be a short drive east towards the coast around Moelfre or Benllech, or west towards the Cemaes Bay area. From there, you can join the path for excellent coastal walks.

Where can I find hikes with good views?

For the best panoramic views, the hike up Mynydd Bodafon is highly recommended. At 178 meters, it's the highest point on the main island of Anglesey and on a clear day, you can see across to Snowdonia. The trails around Parys Mountain also offer unique, colorful vistas of its historic mining landscape.

Are there any woodland walks in the area?

Yes, you can enjoy some lovely woodland walks. The area around Llyn Cefni includes Cefni Forest, and there are trails that specifically go through these wooded sections. Another popular local spot for a woodland walk is Nant-y-Pandy in nearby Llangefni, which is well-regarded for its beautiful scenery and wildlife.

What kind of wildlife might I see while hiking?

The region is excellent for wildlife spotting. Llyn Alaw is a key habitat for overwintering wildfowl like whooper swans and teal. In the woodlands around Llyn Cefni, you might be lucky enough to spot red squirrels. The Llyn Cefni Reservoir and Dam – Red Squirrel Spotting Area loop is a great choice for this.

Is there parking available at the main hiking spots?

Yes, parking is available at or near the start of many popular trails. There are car parks for accessing Llyn Alaw, Parys Mountain, and the paths around Llyn Cefni. As these can be small, it's always a good idea to arrive early, especially on weekends.

Are there any hikes with historical interest?

Absolutely. The walk around Parys Mountain is a journey through history, exploring what was once the world's largest copper mine in the 18th century. The landscape is dotted with remnants of its industrial past, including vast open-cast pits. You can explore this on an easy circular trail.

What do other hikers think of the routes around Llannerch-y-Medd?

The trails are highly rated by the komoot community, with thousands of visitors exploring the area. Hikers often praise the variety, from the tranquil waterside paths at Llyn Alaw to the unique, colorful landscape of Parys Mountain. The well-marked paths and gentle gradients of many routes are also frequently mentioned.

Can I walk around the entire shore of Llyn Alaw?

While there is a good network of paths around Llyn Alaw, they do not form a complete circuit of the lake. However, the existing trails provide plenty of opportunity for a peaceful walk along the shore, offering excellent birdwatching and views across Anglesey's largest lake.

Most popular routes around Llannerch-Y-Medd

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