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  4. Cefn Eglwysilan and Mynydd Meio. Please Register with Walk Leader.

Cefn Eglwysilan and Mynydd Meio. Please Register with Walk Leader.

Start:
Estimated Finish:
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Overview

Starting from Treforest a brisk climb leads to Cefn Eglwysilan with the Trig point and radio masts.  We drop to Senghennydd for a visit to the miners memorial. Then along the old railway to Abertridwr after which we climb to Mynedd Meio. The descent back to Treforest is from Egllwysilan village. A good Valleys walk with (hopefully) great views throughout. 

Sunday, 19 October 2025
Start time:
10:00 am
Estimated finish time:
4:00 pm
Difficulty:
Moderate
Distance:
18km / 11.2mi
Ascent:
575m / 1886ft
Type:
circular

Local grade: B

Features

  • Car parking available

Starting point

Grid reference:
ST 08294 88933
Nearest postcode:
CF37 1TQ
what3words:
spell.volume.return
Start time:
10:00 am

Car park ouside Treforest railway station (the town station, NOT Treforest Estate)

Upcoming walks with Cardiff Group

Coach Trip. Booking early essential.

Coach Trip Laugharne

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

Cardiff Bay & Docks

Start:

Difficulty:
Leisurely
Distance:
4.0 miles
Parc Cefn Onn

Claire's Friday Morning Parc Cefn Onn Walk: North and East Circular

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Join the walk.

Strollers: President's Walk from Llandaff Cathedral

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Penarth Circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Join the walk.

Newport Ridgeway, The Gaer, Tredegar Park, Bassaleg, High Cross, reservoirs and back via Allt-yr-yn

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Bus Interchange

CBI Linear: Penarth railway station to City Centre

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Join the walk.

North of Cowbridge

Start:

Difficulty:
Leisurely
Distance:
7.0 miles
Join the walk.

Llanthony circular via Twmpa & return. Numbers limited, please register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
16.0 miles
Join the walk.

Penarth to Lavernock Point and Return

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: Visit Billy the Seal (Victoria Park) & Back.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Sully Island at low tide

Cosmeston and Sully Island

Start:

Difficulty:
Moderate
Distance:
7.0 miles
Car park

Llangorse Lake and Mynydd Llangorse from Bwlch. Please register with Walk Leader

Start:

Difficulty:
Moderate
Distance:
11.5 miles
wood

Dinas Powy area

Start:

Difficulty:
Moderate
Distance:
8.0 miles
View from Coety mountain across Garn Lakes to Table mountain, Skirrid and Blorenge.

Varteg, Coety Mountain, Garn Lakes, Big Pit and the Dog Stone. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Join the walk.

Erwood, Wye Valley (Register with Walk Leader)

Start:

Difficulty:
Moderate
Distance:
15.0 miles
Join the walk.

Cardiff Bay

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Cardiff Central Strollers: Glamorgan Canal Nature Reserve.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
View from Fan Frynach

Fan Frynach

Start:

Difficulty:
Moderate
Distance:
7.0 miles
Join the walk.

Botany Bay and Barbadoes. Please register with the walk leader

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Rail Ramble

Explore Hengoed and Penallta area

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Join the walk.

Penrhys Pilgrimage, Groesfaen to Llandaff

Start:

Difficulty:
Moderate
Distance:
7.0 miles
Placeholder image

Mynydd Dimlaith & Rhymney Valley Ridgeway. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

Craig y Nos circular. Numbers limited, please register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
15.0 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

Cardiff Central Strollers: Canal, Dock & Bay.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Cwmparc Circular including Bomb Memorial Site.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
View of the Sugarloaf Mountain

Lonely Shepherd from Gilwern. Please Register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Coach Trip. Booking early essential.

Coach Trip Ludlow & Mortimer 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: Guest Leader

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Radyr Circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Placeholder image

Hatterrall Hill and Garn Wen. Please register with walk leader in advance.

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Join the walk.

Exploring Porthkerry and Cwm Ciddy

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Join the walk.

Southerndown Ogmore circular.

Start:

Difficulty:
Moderate
Distance:
8.0 miles
St Peter’s Church

Llanharan to the Taff Ely Ridgeway. Please register with walk leader

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: tackle ASDA Mountain, Ferry Road

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Tintern and Brockweir led by Leighton H.

Start:

Difficulty:
Moderate
Distance:
9.0 miles
Placeholder image

Llanthony and its Hills Contact Jim 07397276530

Start:

Difficulty:
Moderate
Distance:
9.5 miles
Join the walk.

Barry Waterfront

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
hills

Defynnog to Fforest Fach and Crai. Please register with walk leader.

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

Cardiff Central Strollers: Linear to Penylan Library.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Southerndown - Ogmore Circular

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Placeholder image

Chepstow, Tidenham tunnel and the Devils Pulpit. Please register with walk leader. (Text preferred)

Start:

Difficulty:
Moderate
Distance:
11.8 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: Bute Park

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Cowbridge town hall meeting place

Hanging around Cowbridge

Start:

Difficulty:
Moderate
Distance:
7.0 miles
Pistyll-goleu waterfall

St Gwynno Forest and Cwm Clydach from Llanwonno. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

Mountain Centre circular. Please register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
16.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: Whitchurch or Bust. Linear.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Eastnor Obelisk

Southern Malvern Hills

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Placeholder image

Cardiff Central Strollers: Guest Leader

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
hills

Abersychan

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Placeholder image

Cefn Eglwysilan and Mynydd Meio. Please Register with Walk Leader.

Start:

Difficulty:
Moderate
Distance:
11.2 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: Cardiff Wetlands Circular

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Barry Waterfront Circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Bus Interchange

Cardiff Central Strollers: Sports Village & ASDA Mountain Circular

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Newport Wetlands and Goldcliffe Loop

Start:

Difficulty:
Leisurely
Distance:
7.0 miles
Placeholder image

Margam Circular. Please Register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Motte and bailey on Twmbarlwm

Upper Cwmbran to Twmbarlwm. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: City Centre Parks & Gardens. Circular.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Placeholder image

Bryngarw Park from Parc Slip

Start:

Difficulty:
Moderate
Distance:
8.5 miles
Join the walk.

The Skirrid and Bryn Arw. Please register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
13.0 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 £3.58 per month
Register for an account for FREE