Discover The Bioluminescence Experience in Sneem

Discover one of nature’s most magical displays on the waters of Sneem. As night falls over the Ring of Kerry, the sheltered estuary beside this colourful village comes alive with a shimmering spectacle — the glow of bioluminescent plankton. Tiny organisms in the water emit flashes of blue-green light when disturbed, creating an unforgettable experience where every paddle stroke or hand trailing in the water sparks a trail of stars.

A Night-time Adventure

Guided tours launch after sunset, when the conditions are perfect to see the natural light show at its brightest. From the still waters around Sneem’s estuary and Goose Island, you’ll set out by kayak or small boat, led by experienced local guides who know the tides, currents, and safe viewing spots. No experience is necessary — it’s suitable for beginners and families, with all equipment provided.

What to Expect

• Glow in the Dark Waters: Watch the sea sparkle beneath your paddle and around the boat.

• Safe & Accessible: Calm waters and expert guides make it ideal for all abilities.

• Nature Connection: Learn about the science of bioluminescence, as well as the folklore and myths it inspired in Kerry’s coastal communities.

• Memorable Moments: Whether you’re an adventurer, photographer, or simply a lover of wonder, this is a bucket-list experience you’ll treasure.

A Unique Sneem Highlight

Bioluminescence can be found in a handful of places around the world, but Sneem offers a rare chance to encounter it in Ireland, right on the Wild Atlantic Way. Combined with the village’s warm hospitality, cosy pubs, and breathtaking scenery, the bioluminescence tour makes for an extraordinary evening activity and the perfect complement to your stay in Kerry.