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  4. Exploring the Waterhall Line

Exploring the Waterhall Line

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

From Hailey Park following part of the Penrhys Circular walk to Radyr Golf Course. Returning via Coed y Gof, the Waterhall Plantation and the disused Waterhall Railway Line.

Meet at Hailey Park car park, Llandaff North, CF14 2FU

W3W: actual.chin.bliss

https://what3words.com/actual.chin.bliss

Walkers need to carry In Case of Emergency information – this might be on a card, key fob or on their smartphone.

Wednesday, 9 July 2025
Start time:
10:00 am
Estimated finish time:
1:30 pm
Difficulty:
Leisurely
Distance:
9.7km / 6.0mi
Ascent:
84.1m / 276ft
Type:
circular
Website:
https://www.cardifframblers.org.uk/walks

Local Grade: D

Features

  • Accessible by public transport
  • Car parking available

Starting point

Grid reference:
ST 14539 79336
Nearest postcode:
CF14 2FU
what3words:
actual.chin.bliss
Start time:
10:00 am

Hailey Park, end of Radyr Road, Llandaff North

Upcoming walks with Cardiff Group

Cancelled Walk

Cancelled: Claire's Friday Morning Parc Cefn Onn Walk.

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: International Sports Village Circular.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Penarth Circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Join the walk.

Blaenavon Roundabout. Please register with walk leader.

Start:

Difficulty:
Strenuous
Distance:
13.5 miles
Join the walk.

Barry

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Join the walk.

Circular from Cefn Onn to Black Cock, Nant y Brynau, Taff Trail & Fforest Fawr

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Parc Cefn Onn

Guest Leader Carol B. Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Bus Interchange

Cardiff Central Strollers: Penarth. Linear. Led by Wendy Wood.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Craig yr Allt via the Ridgeway

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Join the walk.

Pontypridd Circular

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

Whitchurch to Wenallt Woods looking for bluebells

Start:

Difficulty:
Moderate
Distance:
6.0 miles
river

Coed y Bwnydd Hillfort from Clytha

Start:

Difficulty:
Moderate
Distance:
8.5 miles
Join the walk.

Llynfi and Garw Valleys

Start:

Difficulty:
Moderate
Distance:
12.0 miles
Cancelled Walk

Cancelled: The Daffodil walk around Sugar Loaf

Start:

Difficulty:
Strenuous
Distance:
13.7 miles
Join the walk.

A wander through the Woods around Castell Coch

Start:

Difficulty:
Moderate
Distance:
5.0 miles
Parc Cefn Onn

Guest Leader Digna: 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 Whitchurch.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Placeholder image

Cefn Llechid.

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Placeholder image

Clytha and Bettws Newydd. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
9.0 miles
Join the walk.

HaileyPark, Llandaff North

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Trig on Little Doward

Dowards, the Wye, and King Arthur’s cave. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Placeholder image

Central Beacons

Start:

Difficulty:
Strenuous
Distance:
14.0 miles
Join the walk.

Caerphilly Mountain

Start:

Difficulty:
Leisurely
Distance:
4.0 miles
Parc Cefn Onn

Guest Leader Rob J. Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Cardiff Central Bus Interchange

Cardiff Central Strollers: Cardiff Wetlands & beyond.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
The 'Old Place' - an Elizabethan mansion.

Historic Llantwit Major and the Heritage Coast

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Placeholder image

A visit to Allt Lwyd. Please register with walk leader.

Start:

Difficulty:
Strenuous
Distance:
13.0 miles
Join the walk.

Wenvoe Circular

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Join the walk.

Machen and Mynydd Machen to Lisvane.

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Join the walk.

Gwent Valleys. Contact Walk Leader Rob S. (Text 07590 570445) to REGISTER and for walk info.

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Join the walk.

Roath Park

Start:

Difficulty:
Easy
Distance:
4.0 miles
Parc Cefn Onn

Guest Leader Jean B. 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
river

Coed y Bwnydd Hillfort from Clytha

Start:

Difficulty:
Moderate
Distance:
8.5 miles
Placeholder image

Cancelled: Waterfall Country from Pontneddfechan. Please Register with Walk Leader

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Bus Interchange

CBI Linear: Pentyrch to Tongwynlais

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Join the walk.

Bargoed Woodland Park. Grasslands and Bedwellte church

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Placeholder image

Llangenny, Llanbedr and Table Mountain. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Placeholder image

Longtown circular via 2 Darrens and Crib y Garth. Numbers limited, please register with Walk Leader

Start:

Difficulty:
Strenuous
Distance:
14.0 miles
Placeholder image

Radyr and Whitchurch Circular

Start:

Difficulty:
Leisurely
Distance:
5.0 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: Pumping Station & Back

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Barry Circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Placeholder image

Blaen y Glyn, Central Beacons. Please register with walk leader in advance.

Start:

Difficulty:
Strenuous
Distance:
12.0 miles
Join the walk.

Brian Minshall Memorial Walk: Pontypridd - Rhondda Heritage Centre

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Pontsticill reservoir

Pontsticill, Pentwyn and Talybont reservoirs. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
11.2 miles
Join the walk.

Penallt,near Monmouth. Register with Walk Leader George S. 07722 656016.

Start:

Difficulty:
Moderate
Distance:
7.0 miles
Placeholder image

Gwaelod (Not the Garth!)

Start:

Difficulty:
Moderate
Distance:
5.0 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 Penarth Pier.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Glyn Tarell

Start:

Difficulty:
Moderate
Distance:
9.0 miles
Placeholder image

Circular walk from Crickhowell, below Table Mountain and across the Usk-Please register with leader.

Start:

Difficulty:
Moderate
Distance:
12.0 miles
Join the walk.

Wenallt and Forest Fawr

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Join the walk.

Vale of Henllys. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Rail Ramble

Rail Ramble: Exploring Rhymney and Bryn Bach Parc area

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Placeholder image

Crai Reservoir

Start:

Difficulty:
Strenuous
Distance:
14.0 miles
Join the walk.

Tongwynlais - Nantgarw Circular.

Start:

Difficulty:
Moderate
Distance:
5.0 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: Bute Park.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
skirrid

Skirrid from Llanvihangel Crucorney

Start:

Difficulty:
Moderate
Distance:
8.5 miles
Placeholder image

Cotswold Way Villa and Hillforts. Please register with walk leader. ( text preferred)

Start:

Difficulty:
Moderate
Distance:
12.4 miles
Join the walk.

Penarth

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Fields and distant views

Monmouth to Welsh Newton circular walk. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Join the walk.

Glangrwyney to Crug Mawr in the Black Mountains. Please register with walk leader.

Start:

Difficulty:
Strenuous
Distance:
14.2 miles
Join the walk.

Cardiff City Parks & Gardens

Start:

Difficulty:
Leisurely
Distance:
4.0 miles
Join the walk.

Cardiff Central Strollers: Guest Leader

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Longwood Drive, Coryton Circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Placeholder image

The Garth and Creigiau from Pentyrch

Start:

Difficulty:
Moderate
Distance:
9.0 miles
Rail Ramble

Rail Ramble. Dinas Powys to Penarth via Cosmeston

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Placeholder image

Llanbedr Horseshoe. Numbers limited, please register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
18.0 miles
Placeholder image

Roath Park Amble and Picnic (weather dependent)

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Parc Cefn Onn

Guest Leader Carol B. Friday Morning Parc Cefn Onn Walk (woods, hills, countryside)

Start:

Difficulty:
Moderate
Distance:
6.0 miles
Join the walk.

Cardiff Central Strollers: Pentyrch to Tongwynlais downhill. Linear.

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Barry Castle

Porthkerry Country Park and hamlet

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Landscape.

Usk Circular. Please register with Walk Leader.

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Bus Interchange

CBI Linear: Rumney Hill Gardens to Pontprennau (along Rhymney Trail)

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
skirrid

Skirrid from Llanvihangel Crucorney

Start:

Difficulty:
Moderate
Distance:
8.5 miles
Placeholder image

Rhoose via Aberthaw Nature Reserve to Barry

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Join the walk.

North Gower

Start:

Difficulty:
Strenuous
Distance:
15.0 miles
Join the walk.

Taff Trail and Fforest Fawr

Start:

Difficulty:
Leisurely
Distance:
5.0 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 Insole Court. Catching bus back to City Centre.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Placeholder image

Newport Wetlands and Goldcliffe Loop

Start:

Difficulty:
Leisurely
Distance:
7.0 miles
Placeholder image

Picws Du. Please register with Walk Leader.

Start:

Difficulty:
Strenuous
Distance:
14.0 miles
Join the walk.

Whitchurch - Radyr, circular

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
Join the walk.

Cefn Onn via Limekilns and Y Van to Caerphilly. Linear.

Start:

Difficulty:
Moderate
Distance:
8.0 miles
Placeholder image

Rhymney River Walk

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Rail Ramble

Glamorgan Coastline: Bridgend to Llantwit Major. Linear. (Timings TBC)

Start:

Difficulty:
Moderate
Distance:
15.0 miles
Join the walk.

Cefn Onn Park and Ridgeway

Start:

Difficulty:
Moderate
Distance:
4.0 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: Llandaff Cathedral Circular.

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
hill

Penrhys and Rhondda Fach area

Start:

Difficulty:
Moderate
Distance:
7.5 miles
Placeholder image

Blorenge from Llanover. Please register with the walk leader

Start:

Difficulty:
Moderate
Distance:
10.0 miles
Join the walk.

Exploring the Waterhall Line

Start:

Difficulty:
Leisurely
Distance:
6.0 miles
hill

Penrhys and Rhondda Fach area

Start:

Difficulty:
Moderate
Distance:
7.5 miles
Placeholder image

Parc Calon Lan to Mynydd Llangeinwyr. Please register with walk leader.

Start:

Difficulty:
Moderate
Distance:
10.5 miles
Placeholder image

Rob Smith Gower Walk

Start:

Difficulty:
Strenuous
Distance:
14.0 miles
Join the walk.

Asda Mountain, Sports Village, Ferry Road

Start:

Difficulty:
Leisurely
Distance:
4.0 miles
Rail Ramble

Cardiff Central Strollers: Do love to be beside the Seaside Linear from Barry Docks railway station

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Join the walk.

Roath Park & Reservoirs

Start:

Difficulty:
Leisurely
Distance:
5.0 miles
Coach Trip. Booking early essential.

Coach Trip Chipping Sodbury

Start:

Difficulty:
Moderate
Distance:
11.0 miles
Join the walk.

Craig yr Allt

Start:

Difficulty:
Moderate
Distance:
5.0 miles
Join the walk.

Cardiff Central Strollers: Guest Leader

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 £3.58 per month
Register for an account for FREE