SN2035 : Heather moorland north of Frenni Fawr

Frenni Fawr

395m Elevation
177m Prominence
Wales Country
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SN2035 : Heather moorland north of Frenni Fawr

John H Darch Photo source

Explore routes near Frenni Fawr

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

Abergwili to Nantgaredig: Tywi Valley Path out and back

12.3 km ~3h 30m Easy

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Llanerchaeron: Lanlas, Aberaeron and Aeron Valley circular

7.8 km ~2h 45m Moderate

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Neyland to Johnston: Brunel and Westfield Railway Trail

13.8 km ~3h 45m Easy

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Llanelli North Dock to Machynys Point and Wetland Centre

12.2 km ~3h 30m Easy

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Route planning notes

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

Frenni Fawr Circular Route

A circular walk starting from the village of Maenclochog that takes you through beautiful heathland and offers stunning views.

8.5 km ~3.5 hours Moderate

North Ridge Ascent

A steeper path up the northern ridge, perfect for those looking for a bit more challenge and a few scrambles.

4 km ~2 hours Challenging
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Hill facts and local notes

Classifications

Marilyn 300-399m hill

Elevation

395m

1,296 ft

Prominence

177m

Coordinates

51.9835, -4.6183

SN202349

OS Map

145

Explorer: 185

At the Summit

The summit is marked by a prominent cairn and a trig point, offering a perfect spot for a wee picnic and a selfie to show off your achievement.

Terrain & Geology

Rugged and grassy with rocky outcrops and sections of heather-covered moorland.

Frenni Fawr is predominantly composed of volcanic rock known as andesite, which gives the mountain its characteristic ruggedness. The surrounding area features classic glacially-eroded landforms, providing fascinating insights into past geological activity.

Views & Scenery

From the summit, you can see the Preseli Hills, the distant coastline of Cardigan Bay, and on a clear day, even the mountains of Snowdonia.

History & Heritage

Name Origin

The name 'Frenni Fawr' translates to 'Big Frenni' and is said to refer to the old Welsh word 'frenhines', meaning 'queen'.

Historical Significance

The mountain has historical significance in local mythology and was once believed to be a place of ancient rites.

Getting There & Facilities

Parking

Parking is available at the village of Maenclochog, just a short walk from the trailhead.

Public Transport

Regular bus services run to Maenclochog from larger towns in Pembrokeshire, including Haverfordwest.

Nearby Facilities

There are no facilities on the mountain trails, but Maenclochog offers a small shop and a friendly café for post-hike refreshments.

Safety Information

Known Hazards

  • Some areas can be slippery, particularly after rain, and visibility can change rapidly, so keep a close eye on the weather forecast.

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 Frenni Fawr?

Many walkers use Walkmates to join or organise walks with others. You can check for group walks around Frenni Fawr through the maps

Are there other walkers around Frenni Fawr?

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 Frenni Fawr search or of course create your own walk for Frenni Fawr

Can I organise a walk to Frenni Fawr?

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 Frenni Fawr.

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 Frenni Fawr?

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 Frenni Fawr 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

Location

Frenni Fawr location map

Grid reference: SN202349

View on OpenStreetMap

Opens a map in a new tab, centred on the hill.

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