A massive massif, Pumlumon’s (or the anglicised Plynlimon) high point is Pen Pumlumon Fawr. From the slopes below this summit the Rivers Wye, Rheidol, and Britain’s longest, the Severn, begin their journeys to the sea. It’s a high and wild landscape, rich in bird life and a genuine escape for the solitude-seeking hillwalker.

David Howells

November 1, 2020

Hiking

This is a beautiful area and less busy than the more popular peaks of Wales. It's a stunning, remote landscape of lakes and barren hills that are still high enough to be in the Nuttall category.

Geraint

February 28, 2025

Hiking

Pumlumon Fawr, often referred to simply as Pumlumon, is the highest peak in the Cambrian Mountains of Wales, standing at 2,468 feet (752 meters) above sea level. It is located in the county of Ceredigion and is part of a range known for its rugged terrain and scenic beauty.

The name "Pumlumon" translates to "five peaks" in Welsh, which refers to the five summits that make up the mountain. The area is popular with hikers and outdoor enthusiasts, offering a variety of trails that provide stunning views of the surrounding countryside, including lakes, valleys, and other mountain ranges.

Routes here

Best routes to Pumlumon Fawr summit

4.8

(11)

105

hikers

1. Pumlumon Fawr summit – Pumlumon Fawr summit loop from Eisteddfa Gurig

8.06km

02:33

320m

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

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Moderate

5.0

(2)

hikers

2. Pumlumon Fawr summit – Pumlumon Fawr summit loop from Nant-Y-Moch Reservoir Dam

13.6km

04:17

520m

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

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Moderate

2.0

(1)

hikers

3. Hafren Forest Boardwalk – Hafren Cascades Boardwalk loop from Rhyd-y-benwch

23.2km

06:51

690m

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Hard

Details

Informations

Elevation 750 m

Weather

Today

Monday 9 March

10°C

6°C

12 %

Additional weather tips

Max wind speed: 15.0 km/h

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Take Me There

Location: Blaenrheidol, Ceredigion, South Wales, Wales, United Kingdom

Other Popular Places to Check Out

Valley Balcony Gravel Track (Mach 1 Loop)

Nant Rhys Bothy

High as a Kite Red Trail

The Chute Trail

Glanmerin Lake

Rheidol Reservoir South Side

Llyfnant Forest Descent

Source of the River Severn

View of the Lake and Hills near Nant y Moch

Mohican Road

Pen Pumlumon Arwystli

Cavern Cascade

Pumlumon Fawr summit

1. Pumlumon Fawr summit – Pumlumon Fawr summit loop from Eisteddfa Gurig

2. Pumlumon Fawr summit – Pumlumon Fawr summit loop from Nant-Y-Moch Reservoir Dam

3. Hafren Forest Boardwalk – Hafren Cascades Boardwalk loop from Rhyd-y-benwch

Other Popular Places to Check Out

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