13/05/2026
📡 On this day in 1897, the first wireless message was sent across open water from Lavernock Point to Flat Holm, later reaching Brean Down – a breakthrough that helped shape modern communication.
To celebrate this shared history, join us later this month for Three Forts Together!
📅 Saturday 30 May 2026 | ⏰ 10:30–15:30
📍 Brean Down Fort, Somerset (TA8 2RS)
Enjoy a free, family friendly day exploring the stories, wildlife and heritage of Flat Holm, Steep Holm and Brean Down, with:
• Hands on history stalls
• Guided walks
• Nature activities for children
• A special radio message from Lavernock Point
• Morse code demonstrations – and the chance to send your own message along Marconi’s historic route
A brilliant day out celebrating science, history and the Bristol Channel’s unique island heritage.
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📡 Ar y diwrnod hwn yn 1897, anfonwyd y neges ddi-wifr gyntaf ar draws dŵr agored o Drwyn Larnog i Ynys Echni, gan gyrraedd Brean Down yn ddiweddarach – arloesi a helpodd i lunio cyfathrebu modern.
I ddathlu'r hanes hwn a rennir, ymunwch â ni yn ddiweddarach y mis hwn ar gyfer Tair Caer Ynghyd!
📅 Dydd Sadwrn 30 Mai 2026 | ⏰ 10:30–15:30
📍 Caer Brean Down, Gwlad yr Haf (TA8 2RS)
Mwynhewch ddiwrnod am ddim i’r teulu, yn archwilio straeon, bywyd gwyllt a threftadaeth Ynys Echni, Ynys Rhonech a Brean Down, gyda:
• Stondinau dwylo ar hanes
• Teithiau tywys
• Gweithgareddau natur i blant
• Neges radio arbennig o Drwyn Larnog
• Arddangosiadau cod Morse – a'r cyfle i anfon eich neges eich hun ar hyd llwybr hanesyddol Marconi
Diwrnod allan gwych yn dathlu gwyddoniaeth, hanes a threftadaeth ynys unigryw Môr Hafren.
Flat Holm Island Society Steep Holm Island Palmerston Forts Society and Portsdown Artillery Volunteers Somerset Outdoor - National Trust North Somerset Council Visit Weston-super-Mare