RTÉ’s Oliver Callan Show Broadcasts Live from Blacksod Lighthouse
On Wednesday, 16 July 2025, RTÉ Radio 1’s Oliver Callan Show broadcast live from Blacksod
Autumn & Winter Tours
Saturday & Sunday: 12pm, 1pm and 3pm
An Atlantic outpost · County Mayo
Discover the remarkable story of lighthouse keeper Ted Sweeney and his future wife Maureen, whose weather observations from Blacksod helped Allied forecasters identify the crucial break in the Atlantic weather before D-Day. They later made Blacksod Lighthouse their family home, where Ted served as lighthouse keeper for decades.
Book NowDiscover Blacksod
Don’t miss this rare opportunity to visit the working lighthouse and hear the fascinating stories of maritime history, Irish culture, and local folklore.
From world changing weather reports to daring adventures and as a family home for generations of keepers families, Blacksod Lighthouse holds many memories within its thick walls!
Make a day of it
Planning a visit to Belmullet and Erris? You came to the right place! Whether it’s long walks on waymarked routes, or glorious sunny days spent on the sandy shores of Blacksod Bay or even an interesting lesson in local history, you can relax. Blacksod has got you covered!
Learn MoreGuest Stories
“We had a very interesting time at Blacksod lighthouse learning about its history up to the present day. Our guide was very informative and helpful.”
Susan , August 2022
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Blacksod Lighthouse - Open to visitors
Whether you are visiting County Mayo on staycation, reconnecting with family after lockdown or looking for an interesting day trip, there is nowhere in Ireland quite like the Mullet Peninsula.
Learn MoreOn Wednesday, 16 July 2025, RTÉ Radio 1’s Oliver Callan Show broadcast live from Blacksod

Maureen Sweeeny who was resident at Blacksod lighthouse with her husband Ted from the 1940s

Blacksod – Military Sites Walking Tour This special walking tour will capture several military sites

An audio-visual, site-specific art-piece entitled ‘Neutrality’ will be launched by artists @alkinsel and Paul Kinsella @blacksod_lighthouse this Sunday 14th