A brisk, guided open-water swim originating at Killybegs Marina that places you among kelp gardens, rocky reefs and Atlantic marine life. Perfect for confident swimmers who want a short, interpretive encounter with Donegal’s active coastline.
A brisk, guided open-water swim originating at Killybegs Marina that places you among kelp gardens, rocky reefs and Atlantic marine life. Perfect for confident swimmers who want a short, interpretive encounter with Donegal’s active coastline.
Verified experiences and guided adventures in the surrounding area.
Operated by Atlantic Coastal Cruises · Killybegs, County Donegal
moderate.
3 hours.
Should be comfortable swimming 200–500 meters in cold open water and able to handle short swims and brief rests.
Meet at Killybegs Marina as listed by the operator—guides will run the safety briefing and check kit there.
Atlantic temperatures vary by season: expect 8–12°C in spring/autumn and up to 14–16°C in the warmest summer months—wetsuits are recommended.
You should be a confident open-water swimmer; the trip is guided and suitable for strong recreational swimmers rather than complete novices.
The trip can include a short boat or shore transfer from Killybegs Marina to reach sheltered swim zones; guides confirm the route on arrival.
Common sightings include pollack, wrasse, crabs and anemones underwater; seabirds like gannets and fulmars above.
Age limits are set by the operator; check booking details—children should be competent swimmers and accompanied by a responsible adult.
Killybegs is a long-established fishing port with deep ties to Ireland’s maritime economy; local guides often share fishing and boat-handling insights.
Stick to marked entry points, avoid disturbing kelp beds and pack out all waste; local operators emphasize low-impact practices to protect fragile intertidal habitats.
Atlantic Coastal Cruises is a boat tour operator based in Killybegs, County Donegal. The company runs a selection of sea trips from Killybegs Harbour, offering Sliabh Liag Cliffs Tours, Killybegs Harbour Tours and scheduled Dance Boat Party events. The Sliabh Liag Cliffs Tour travels along Ireland's coastline from Killybegs Harbour to the Sliabh Liag cliffs, described as Europe's highest accessible sea cliff, and includes opportunities to encounter marine wildlife such as dolphins and seals. On-board bar service is available during the Sliabh Liag excursions. The Killybegs Harbour Tour showcases Killybegs Harbour — Ireland's only bay with two lighthouses — and highlights a live organic salmon farm and modern pelagic fishing vessels. Passengers may also observe occasional visiting luxury cruise liners, jellyfish, and other marine life while enjoying drinks from the on-board bar. The Dance Boat Party is an evening party boat trip offering two hours of music and dancing with a fully stocked onboard bar; one scheduled departure is on August 3rd at 7 PM and spaces are limited. Tours depart from Killybegs Harbour, a working fishing port in County Donegal. Atlantic Coastal Cruises serves visitors seeking coastal sightseeing, marine wildlife encounters and social boat events on the water from Killybegs. Photographic coastline views, wildlife watching and harbour features are central to the experiences offered. Guests can expect coastal scenery, wildlife sightings and views of local maritime activity, including fishing vessels operating from the port and occasional visits by larger ships; the trips focus on the natural and working waterfront aspects of Killybegs.
Book with Atlantic Coastal Cruises