Flat Holm Lighthouse

Flat Holm Lighthouse is a white cylindrical structure located on an isolated island in the Bristol Channel off the coast of Wales. The building was constructed to be visible to ships from great distances and remains a distinctive feature of the seascape.

The lighthouse project began following a maritime disaster in the early 1700s that highlighted the need for a warning beacon on this dangerous shipping route. Operations commenced and the building was later upgraded with technical improvements to better protect passing vessels.

The lighthouse serves as a recognizable landmark for Cardiff residents and visitors, symbolizing the region's connection to maritime life. It represents how this remote island has become part of local identity and memory.

The island is only accessible by boat and visits require planning and suitable weather conditions. It is important to use local boat services and be prepared for conditions on the Bristol Channel.

The location is closely linked to early maritime experiments, including early wireless transmission tests that shaped the future of communication at sea. This scientific history makes the island more than just a navigational aid.

Location: Cardiff

GPS coordinates: 51.37562,-3.11867

Latest update: December 14, 2025 12:22