Flat Holm Lighthouse
Butetown, United Kingdom

Open to visitors
The interior is normally open, possibly ticketed.
Strollie cannot guarantee access — always check before you travel.
Flat Holm Lighthouse, in Butetown, was built in 1737 and is a Grade II listed building. It stands 30 m (98 ft) high, 50 m (160 ft) above mean high water. Its 100-watt lamp flashes three times every ten seconds, showing red and white sectors, and Trinity House gives its white-light visibility as 28 km (15 nautical miles).
- Built
- Type
- lighthouse
- Heritage
- Grade II listed building
- Height
- 30 m
- Place
- Butetown, United Kingdom
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