Mountains & hills Β· South Wales
Flat Holm
In or near Lavernock.
Flat Holm β mountain in wales south. Elevation: 32 m.

Gareth James β CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 3 hβ8 h
- Best time of year
- Late spring β early autumn (MayβOct)
- Nearest railway station
- Penarth Β· 7.4 km
- Dog-friendly
About
Flat Holm is a mountain located in wales south. Elevation: 32 m. A named British peak recorded in OpenStreetMap. Peaks are typically named on Ordnance Survey 1:50k mapping.
Photo gallery
Protected designations
- Ramsar wetland: Severn Estuary
Designations sourced from Natural England open data under OGL v3.
Place summary
Flat Holm is an island located in the Severn Estuary, South Wales. It is designated as a RAMSAR site, highlighting its significance as a wetland of international importance. The island's natural landscape features unique habitats that support diverse wildlife. Visitors can explore its rugged terrain and observe various bird species in their natural environment.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 51.3781, -3.1220
- Nearest railway station
- Penarth β 7.4 km
Sources
- osm: n3295160021 (ODbL)
- wikidata: Q106711684 (CC0)
Other places nearby

Flat Holm
Islands Β· 0.1 km

Radar Platform
Historic houses Β· 0.1 km

Farmhouse Battery
Historic houses Β· 0.1 km

Castle Rock Battery
Castles Β· 0.2 km

Landing Stage, Castle Rock, Flat Holm
Marinas Β· 0.2 km

Well Battery
Historic houses Β· 0.2 km

Victorian Water Catchment
Historic houses Β· 0.3 km

Lighthouse Battery
Lighthouses Β· 0.3 km

Flat Holm Lighthouse
Lighthouses Β· 0.5 km

The Wolves
Islands Β· 1.7 km

Summit Battery
Historic houses Β· 4.3 km

Laboratory Battery
Historic houses Β· 4.3 km
Nearby
π· 5Islands Β· South Wales
Flat Holm
Flat Holm β island off the coast of Wales.
Historic houses Β· South Wales
Radar Platform
Radar Platform β a historic house in wales-south, United Kingdom.
Historic houses Β· South Wales
Farmhouse Battery
Farmhouse Battery β a historic house in wales-south, United Kingdom.
Castles Β· South Wales
Castle Rock Battery
Castle Rock Battery β a castle in wales-south, United Kingdom.
π· 5Marinas Β· South Wales
Landing Stage, Castle Rock, Flat Holm
Landing Stage, Castle Rock, Flat Holm β a marina in wales south.
Historic houses Β· South Wales
Well Battery
Well Battery β a historic house in wales-south, United Kingdom.
Where to eat & stay near Flat Holm
Places to stay
Caravan parks Β· South Wales
Marconi Holiday Village
Marconi Holiday Village β a caravan park in wales south.
Caravan parks Β· South Wales
The Spinney Holiday Park
The Spinney Holiday Park β a caravan park in wales south.
Caravan parks Β· South Wales
Island View Caravan Park
Island View Caravan Park β a caravan park in wales south.
Hotels Β· South Wales
St. David's Hotel
St. David's Hotel β a hotel in wales south.
π· 5Places to eat & drink
Historic pubs Β· South Wales
The Captain's Wife
The Captain's Wife in Wales South, United Kingdom.

Restaurants Β· South Wales
Harvester
Harvester β a restaurant in wales south.

Restaurants Β· South Wales
Cedar Tree Farm
Cedar Tree Farm β a restaurant in wales south. Cuisine: british. Brand: Farmhouse Inns.
π· 3Restaurants Β· South Wales
Duchess of Delhi
Duchess of Delhi β a restaurant in wales south.

CafΓ©s Β· South Wales
Brunello Lounge
Brunello Lounge β a cafΓ© in wales south.
More mountains in this region
Flagshipπ· 3Mountains & hills Β· South Wales
Milford Haven Waterway
Milford Haven Waterway β ria, or flooded valley, in Pembrokeshire, south-west Wales, UK.
π· 5Mountains & hills Β· South Wales
Ogof Ffynnon Ddu
Ogof Ffynnon Ddu β cave in the Upper Swansea Valley in South Wales.
π· 3
π· 3Frequently asked questions
- Where is Flat Holm?
- Flat Holm is in South Wales, United Kingdom.
- What is Flat Holm?
- Flat Holm β mountain in wales south. Elevation: 32 m.
- How do I get to Flat Holm?
- The nearest railway station is Penarth, about 7.4 km away. Its coordinates are 51.3781Β°, -3.1220Β°.
- Is Flat Holm a protected site?
- Yes β Flat Holm is part of the Severn Estuary Ramsar wetland.
- How do I get to Flat Holm?
- The nearest railway station is Penarth, about 7.4 km away.