Leahanmore [An Liathin Mor]

442m Elevation
254m Prominence
I Country

Good walks are even better shared.

Explore routes near Leahanmore [An Liathin Mor]

Walks starting near this hill. Open a route to check its map, distance and full itinerary.

Route planning notes

These notes describe possible approaches. Check a route's map and access information when planning your walk.

Llanberis Path

A popular approach that starts from the village of Llanberis, winding through lush woodland

6.4 km ~3.5 hours Moderate

Cwm Dinas Route

A picturesque trail that meanders through Cwm Dinas, offering stunning views of surrounding valleys.

5.2 km ~3 hours Challenging
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Hill facts and local notes

Classifications

Marilyn 400-499m hill

Elevation

442m

1,450 ft

Prominence

254m

Coordinates

54.9969, -7.9742

C017166

OS Map

06

At the Summit

The summit features a prominent trig point, which provides an excellent photo opportunity against a backdrop of snow-capped peaks or rolling hills, depending on the season.

Terrain & Geology

A mix of rocky and grassy sections with occasional boggy areas that might catch out the unsuspecting walker - so mind your step!

Primarily composed of glacially sculpted granite, with some solid sedimentary rock formations. The varied geology offers a unique landscape shaped by ancient glacial activity.

Views & Scenery

From the summit, you can see the majestic peaks of the Snowdonia range, Llyn Padarn, and on a clear day, the shimmering waters of the Menai Strait.

History & Heritage

Name Origin

The name 'Leahanmore' means 'the great grey one' in Irish, reflecting its granite peaks. In Welsh, 'An Liathin Mor' captures much of the same spirit.

Historical Significance

This mountain, like much of Snowdonia, holds cultural importance and is steeped in local myths and legends.

Getting There & Facilities

Parking

You can park for free in Llanberis, which is the nearest village with adequate facilities. There's a large car park right by the slate museum.

Public Transport

Frequent bus services operate from larger towns like Caernarfon and Bangor to Llanberis.

Nearby Facilities

Llanberis has several cafés, restaurants, and public toilets available, making it a great base for your adventure.

Safety Information

Known Hazards

  • Muddy paths in wet weather can pose slipping risks, and rapidly changing weather conditions in the area can surprise even the most experienced hikers.

General Safety Tips

  • Check weather conditions before setting out
  • Carry appropriate clothing and equipment
  • Let someone know your planned route
  • Take a map, compass, and GPS device
  • Carry emergency supplies: food, water, first aid kit, torch

Hills

Some common questions about the hills answered

Are there group walks up Leahanmore [An Liathin Mor]?

Many walkers use Walkmates to join or organise walks with others. You can check for group walks around Leahanmore [An Liathin Mor] through the maps

Are there other walkers around Leahanmore [An Liathin Mor]?

Activity varies by location and time, but Walkmates lets you see whether others have shared walks or shown interest in this area. Find other people through the walking friends search walking friends for Leahanmore [An Liathin Mor] search or of course create your own walk for Leahanmore [An Liathin Mor]

Can I organise a walk to Leahanmore [An Liathin Mor]?

Yes. If there aren’t any walks listed already, you can create a walk and make it available for others to join.

If you're signed up to Walkmates, you can create a walk to Leahanmore [An Liathin Mor].

How do I find a walk up this hill?

There are often multiple ways to walk this hill, depending on experience and route preference. Walkmates helps you explore walks and routes that others have shared.

Can I suggest a new route up Leahanmore [An Liathin Mor]?

Yes. You can suggest or create routes to share with others. Walkmates focuses on the social side of walking, so routes are used to help people organise walks and explore areas together, rather than as detailed navigation tools or route libraries.

Other uses really appreciate knowledgeable walkers sharing their routes. Share your favourite route to Leahanmore [An Liathin Mor] here

The is an error or something incorrect about this hill. How do I let you know?

We always strive to keep the information on Walkmates as accurate as possible. If you find an error, please let us know through the contact form and we'll aim to correct it as quickly as possible