Clwydian Range and Dee Valley
Clwydian Range and Dee Valley is an Area of Outstanding Natural Beauty in Wales, known since November 2023 as a National Landscape. 11 hills from our dataset have their summit inside the boundary, topped by Moel Fferna at 630 m.
- Nation
- Wales
- Designation
- National Landscape
- Area
- 389 km²
- Designated
- 2011
- Listed hills
- 11
- Highest listed hill
- Moel Fferna 630 m
Access here
National Landscape status exists to conserve the landscape. It creates no right to walk, roam or camp: what you may do on the ground is set by the ordinary access law of Wales, plus any local byelaws and restrictions. Full detail:access rights in Wales · check a specific grid reference.
The short version for Wales — right to roam: Right to roam only on mapped CRoW open access land. Wild camping: Permission needed everywhere. This is general information, not legal advice.
All 11 listed hills, tallest first
Every summit from our hill dataset whose summit point falls inside the designated boundary. Follow a name for its full record, live summit weather and daylight times.
| # | Hill | Height | Classifications | Grid ref |
|---|---|---|---|---|
| 1 | Moel Fferna | 630 m | HewittNuttallHuMP+1 | SJ116397 |
| 2 | Moel y Gamelin | 576.9 m | MarilynHuMPDewey | SJ176465 |
| 3 | Cyrn-y-Brain | 564.6 m | MarilynHuMPDewey | SJ208488 |
| 4 | Vivod Mountain | 559 m | Dewey | SJ169399 |
| 5 | Moel Famau | 554.9 m | Historic County TopCurrent County/UA TopMarilyn+2 | SJ161626 |
| 6 | Moel Morfydd | 549.6 m | HuMPDewey | SJ159457 |
| 7 | Bryn-llus | 547.8 m | Dewey | SJ085408 |
| 8 | Moel y Faen | 547.1 m | Dewey | SJ184475 |
| 9 | Eglwyseg Mountain | 512.1 m | Dewey | SJ231464 |
| 10 | Foel Fenlli | 510.9 m | MarilynHuMPDewey | SJ164600 |
| 11 | Moel y Gaer | 503.5 m | Dewey | SJ166463 |
Hill data from the Database of British & Irish Hills v18.3 (CC BY 4.0); boundary from DataMapWales (Open Government Licence) — contains Natural Resources Wales information © Natural Resources Wales and database right, contains Ordnance Survey data © Crown copyright and database right. Hills are assigned by summit position against a generalised boundary, so a top within roughly 100 m of the edge can fall on the wrong side.
Plan a walk here
- Walking-time calculator — Naismith with terrain and fitness corrections.
- Daylight safety planner — set your turnaround against sunset.
- Access checker — what a specific grid reference allows.
- Safety notes — conditions change fast; build in margin.