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  4. A Visit to Caerphilly Mountain. Please register with walk leader

A Visit to Caerphilly Mountain. Please register with walk leader

Start:
Estimated Finish:
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Cardiff Group

We are the Cardiff Ramblers. We open the way for everyone in our local community to enjoy the pleasures of walking.

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Overview

A walk from Cefn Onn following the Rhymney Ridgeway  to Caerphilly Mountain.  The return is via Coed y Werin and Graig Llysfaen.

Sunday, 4 January 2026
Start time:
9:30 am
Estimated finish time:
4:00 pm
Difficulty:
Moderate
Distance:
16.1km / 10.0mi
Ascent:
487.7m / 1600ft
Type:
circular

Local Grade: B     A walk with a number of  steep ups and downs on muddy paths

Features

  • Toilets available
  • Car parking available

Starting point

Grid reference:
ST 17848 83485
Nearest postcode:
CF14 0UE
what3words:
cove.normal.occupy
Start time:
9:30 am

Lisvane/Thornhill railway station car park

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Glamorgan Canal Nature Reserve & surrounding area.

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Difficulty:
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The Thin Man we see on the way.

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Start:

Difficulty:
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Distance:
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Placeholder image

A Visit to Caerphilly Mountain. Please register with walk leader

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

New Year walk - Penarth Cliffs and Cosmeston

Start:

Difficulty:
Moderate
Distance:
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View down to the coast.

Llanharan to Llantrisant Forest and Taff Ely Ridgeway . Please register with walk leader.

Start:

Difficulty:
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Distance:
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Placeholder image

Claire's Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
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Cardiff Central Bus Interchange

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Difficulty:
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tree

Abergavenny, river Usk and Llanwenarth church

Start:

Difficulty:
Moderate
Distance:
7.0 miles
Join the walk.

Twyn y Gaer & Cefn Lechid. Please Register with Walk Leader.

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Join the walk.

Hailey Park, Radyr Wood, Glamorgan Canal

Start:

Difficulty:
Leisurely
Distance:
5.5 miles
Join the walk.

PENTWRCH VIA RADYR GOLF COURSE

Start:

Difficulty:
Moderate
Distance:
8.0 miles
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Cardiff Central Strollers: Roath Park Reservoir Circular

Start:

Difficulty:
Leisurely
Distance:
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Join the walk.

Nantgarw Circular

Start:

Difficulty:
Leisurely
Distance:
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Join the walk.

Following the Penrhys Pilgrimage and the Cambrian Way

Start:

Difficulty:
Moderate
Distance:
8.0 miles
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Tidenham Chase and Two Rivers. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

Across the Afon Ebwy

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Placeholder image

Claire's Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
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Start:

Difficulty:
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Distance:
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Mynydd Illtud and Libanus

Start:

Difficulty:
Leisurely
Distance:
8.0 miles
Join the walk.

Bedwas to Llanbradach circular. Please register with Walk Leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Rail Ramble

Linear: Machen to Caerphilly

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Join the walk.

Cockit Hill & Mynydd Llangorse. Please register with Walk Leader

Start:

Difficulty:
Moderate
Distance:
11.8 miles
Placeholder image

Friday Morning Parc Cefn Onn Walk led by Jean B.

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: Pontcanna & Llandaf Fields Circular

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Placeholder image

Rudry Mountain and the Ridge Way.

Start:

Difficulty:
Strenuous
Distance:
11.0 miles
Placeholder image

The Llantrisant Forest

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Placeholder image

Claire's Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Join the walk.

Cardiff Central Strollers: City 4-sided clocks walk. Linear

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Difficulty:
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Distance:
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One of the many waterfall on route.

Sgwd Gwladys & Horseshoe Falls

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Difficulty:
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Distance:
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Placeholder image

Skenfrith - Three Churches walk.

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Difficulty:
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Distance:
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Join the walk.

HENSOL FOREST CIRCULAR (Vale Trails No 8 Magical Forest Walk)

Start:

Difficulty:
Moderate
Distance:
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Placeholder image

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Rail Ramble: Pen Garnbugail and Kite country

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Placeholder image

Claire's Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Placeholder image

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Start:

Difficulty:
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Distance:
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Placeholder image

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Difficulty:
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Start:

Difficulty:
Moderate
Distance:
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Placeholder image

Goodrich Castle and Welsh Bicknor.

Start:

Difficulty:
Leisurely
Distance:
10.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: visit Insole Court. Linear.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Hailey Park Circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Placeholder image

Ogmore by Sea: Pants, Quarries and Coasts. Please register with Walk Leader.

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Difficulty:
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Distance:
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View

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Start:

Difficulty:
Moderate
Distance:
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Join the walk.

Penallt near Monmouth. Register with Walk Leader.

Start:

Difficulty:
Moderate
Distance:
7.0 miles
Placeholder image

Claire's Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Bus Interchange

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Distance:
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Start:

Difficulty:
Moderate
Distance:
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Start:

Difficulty:
Strenuous
Distance:
10.0 miles
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Start:

Difficulty:
Leisurely
Distance:
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Placeholder image

The 2 Ogwrs

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Placeholder image

Claire's Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Cardiff Central Bus Interchange

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Start:

Difficulty:
Leisurely
Distance:
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Placeholder image

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Placeholder image

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Difficulty:
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Distance:
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lonely shepherd

Lonely Shepherd from Crickhowell

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

The Kymin from Monmouth. Register with Walk Leader.

Start:

Difficulty:
Moderate
Distance:
7.5 miles
Placeholder image

Friday Morning Parc Cefn Onn Walk led by Jean B.

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Join the walk.

Cardiff Central Strollers: Glamorgan Canal Nature Reserve. Circular.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Penarth Circular from Penarth railway station

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Placeholder image

Chartist's Cave. Please Register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Placeholder image

Rail Ramble: Rhoose via Aberthaw Nature Reserve to Barry in Springtime

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Placeholder image

Coppet Hill. Nigel Clifton 07968724078

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Placeholder image

Claire's Friday Morning Parc Cefn Onn Walk TBA

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: checking for Any Signs of Spring in Bute Park. Circular.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles

Join the Ramblers and enjoy

  • unlimited free access to 50,000 Ramblers group walks
  • a library jam-packed with thousands of tried-and-tested routes
  • a welcome pack teeming with top tips plus our Walk magazine
  • exclusive discounts from our partners
  • knowing your support is opening up more places to walk and helping more people discover the joy of walking
Join now for just £3.75 per month
Register for an account for FREE