Flat Holm (Welsh: Ynys Echni) is a Welsh island lying in the Bristol Channel approximately 6 km (4 mi) from Lavernock Point in the Vale of Glamorgan....

Flat Holm Lighthouse is 30 m (98 ft) high and 50 m (160 ft) above mean high water. It has a 100 watt lamp that flashes three times every ten seconds,...

1974 and 1 April 1996, it was administered as part of Avon. Nearby is Flat Holm island (Welsh: Ynys Echni), part of Wales. The Carboniferous Limestone...

three small rocky islets just over a mile northwest of the island of Flat Holm in the Bristol Channel. They measure approximately 25 metres by 20 metres...

Invasion of Time Petronella Osgood (voice) 2019 Doctor Who Infinity: The Horror of Flat Holm 2021 Doctor Who: The Lonely Assassins Petronella Osgood...

introduced to the island of Steep Holm in the Bristol Channel, possibly by monks. 37 plants were taken to nearby Flat Holm island by Frank Harris, the farmer...

R. (1960). The History of Flat Holm Lighthouse. Reprinted from the American Neptune V. XX. "Flat Holm Lighthouse, Flat Holm Island (34261)". Coflein....

the first wireless signals over open sea between Lavernock Point and Flat Holm island. The very first message transmitted in morse code was "ARE YOU...

Another Trinity House fog siren installation on Flat Holm, now restored by the Flat Holm Project...

wireless signals over water to Lavernock (near Penarth in Wales) from Flat Holm. His star rising, he was soon sending signals across the English Channel...

the open sea – a message was transmitted over the Bristol Channel from Flat Holm Island to Lavernock Point near Cardiff, a distance of 6 kilometres (3...

of names including 'ynys' around Traeth Mawr, the now drained estuarine flats of the Afon Glaslyn, Gwynedd, including Hir Ynys, Ynys y Gwely, Ynys Ceiliog...

Illtud) spent seven years living as a hermit on the nearby Ynys Echni (Flat Holm). Upon arrival at Ynys Echni, it was discovered that one of Cattwg's disciples...

schemes. The largest islands in the Bristol Channel are Lundy, Steep Holm and Flat Holm, which are mostly uninhabited and protected as nature reserves, and...

Mendip Hills. Two further continuations are the small islands of Steep Holm and Flat Holm. The cliffs on the northern and southern flanks of Brean Down have...

West Mouse Bardsey Island Caldey Island Cardigan Island Denny Island Flat Holm Grassholm Island Ramsey Island Skokholm Island Skomer Island Sully Island...

of the holm') Glimps Holm Helliar Holm Holm of Papa Lamb Holm Linga Holm Muckle Green Holm In the vicinity of Copinsay: Black Holm Corn Holm In the vicinity...

The geology of the United Kingdom is such that there are many headlands along its coast. This incomplete list includes both major and minor headlands running...

Stack Bardsey Strumble Head South Bishop St.Ann's Head Mumbles Nash Point Flat Holm This is a list of lighthouses in Wales. The list runs anticlockwise from...

Hospital (Main Block) Flat Holm Island". British Listed Buildings. Retrieved 2 April 2013. "Flat Holm Isolation Hospital, Flat Holm Island (31783)". Coflein...

covering the channel between the mainland and the islands of Steep Holm and Flat Holm.[citation needed] Four acres of land at the end of Brean Down were...

episode was filmed largely on location in South Wales with the island of Flat Holm featuring prominently. Response to the episode was generally positive...

Weston-super-Mare Flat Holm Battery, Flat Holm Lavernock Battery, Penarth Nell's Point Battery , Barry Island (Coastwatch site) Steep Holm Battery, Steep Holm (Victorian...

1925 photo that purports to show a night demonstration of the ray on the island of Flat Holm...

summit on a clear day the Bristol Channel (including the islands of Flat Holm and Steep Holm), Carmarthen Bay, Swansea Bay, the Gower Peninsula, the Black Mountains...

Fastnet Rock, County Cork Brow Head (mainland) 51°23′N 51°26′N  Wales Flat Holm 51°23′N  Lithuania Border with Belarus, Lazdijai 53°53′N  Northern Ireland...

the Channel to the Somerset coast and the islands of Flat Holm (Welsh: Ynys Echni) and Steep Holm (Welsh: Ynys Rhonech). The villas were built by wealthy...

Estuary ending at (but not including) the islands of Flat Holm (in Cardiff, Wales) and Steep Holm. This "seaward extension" can be traced back to the original...

53°25′N 4°25′W / 53.417°N 4.417°W / 53.417; -4.417 Southernmost point – Flat Holm, Cardiff, off Lavernock Point, Vale of Glamorgan at 51°22′N 3°7′W / 51...

cruises. Between March and October boats depart from Cardiff Bay for Flat Holm Island. The PS Waverley and MV Balmoral sail from Britannia Quay (in Roath...