Flat Holm Lighthouse, Maritime beacon in Bristol Channel, Wales
The white cylindrical tower rises 30 meters high on Flat Holm Island, featuring a balcony and lantern positioned 50 meters above sea level.
The lighthouse began operating in December 1737 after a maritime tragedy where 60 soldiers drowned near the Holms prompted its construction.
Trinity House acquired the structure in 1823, implementing technical improvements including a fountain oil lamp in 1825 and new lantern systems.
The lighthouse emits three flashes every ten seconds, with white light visible up to 33 kilometers and red sectors covering specific navigation angles.
In February 1902, sand particles from the Sahara Desert covered the entire lighthouse structure, requiring extensive cleaning of its glass surfaces.
Location: Cardiff
GPS coordinates: 51.37562,-3.11867
Latest update: March 7, 2025 16:05
Steep Holm
4 km
Sully Island
5.8 km
Cosmeston Lakes Country Park
6.5 km
Lavernock Battery
5 km
Monkstone Lighthouse
4.6 km
Sea Roads
6.9 km
Penarth Coast
5.9 km
Former Isolation Hospital (Main Block) Flat Holm Island
341 m
Church of St Lawrence
5.1 km
Flat Holm
23 m
Sully Island
5.8 km
Two Palmerstonian gun batteries on Steep Holm
4.1 km
Laundry Building to former Isolation Hospital, Flat Holm
386 m
Swanbridge House
6 km
Former Fog Station including former keeper's house and enclosure walls
272 m
Oil Store and enclosure walls at Flatholm Lighthouse
48 m
The Barracks
4.1 km
No.13 Marine Parade (Greylands)
7.1 km
No.14 Marine Parade (Leigh Holme)
7.1 km
Tombstone Battery
4.1 km
Laboratory Battery
4 km
Garden Battery
4.1 km
Limekiln
4.2 km
Summit Battery
4 km
Cwrt-Y-Vil Grange
7 km
The farmhouse, Steep Holm
4.1 km
Steep Holm the entrance
4.1 km
WWII observation post, Rudder Rock
4 kmReviews
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