Local Wildlife: By Land & Sea

Ballycastle, Rathlin Island and the surrounding Causeway Coast are a biodiversity hotspot. Whether you are scanning the cliffs to the sea, here’s a list of what you could expect to find.

Puffins: For most of the year, puffins spend their time at sea, but every spring, the cliffs of the North Coast call them home. Between late March and early April, thousands of these "Sea Parrots" return to the rugged edges of Rathlin Island to breed. They swap the open ocean for the grassy slopes of the West Lighthouse.

By Sea

Seals: Both Common (Harbour) Seals and Grey Seals are frequently seen hauled out on the rocks at Mill Bay on Rathlin or near the Ballycastle marina. Frequently seen on the coastal walk towards Marconi’s cottage resting on rocks.
Note for June: This marks the start of pupping season for Common seals. You may notice pregnant seals resting nearby; to ensure their safety and yours, please maintain a respectful distance at all times.

Basking Sharks: These gentle giants usually arrive in late spring/early summer. Keep an eye out for a large, slow-moving triangular fin near the surface.

Bottlenose Dolphins: The stretch between Ballycastle and Rathlin Island is a prime playground for Bottlenose dolphins. Known for their curiosity, these pods of five to ten are a frequent sight in the Sound, occasionally surfacing just yards from the beach. Add a tour with Kintra Boats to your itinerary for a chance to see Dolphins, Puffins & Seals

By Land

Irish Hares & The Golden Hare: Rathlin Island is a sanctuary for the Irish hare, but it’s famous for a rare genetic quirk: the Rathlin Golden Hare. These striking creatures sport pale blonde fur and piercing blue eyes, looking like something straight out of a Celtic myth.
Common Irish Hares can be spotted around Ballycastle Golf Club or commonly known locally as “The Warren”. They are incredibly shy. Bring binoculars and stay quiet, they can bolt at speeds of up to 30mph!

Follow North Coast Nature for up-close & personal wildlife shots

Red Squirrels: You don’t have to travel far from the town center to find one of the island’s rarest treasures. Ballycastle Forest is one of the few remaining places in Ireland where red squirrels truly thrive. Follow the trails starting from Fairhill Street, and keep your ears open for their distinctive chattering or the sound of pine cones "raining" down from the canopy. These nimble acrobats are most active at dawn, so an early morning walk is your best bet for a sighting. If you’re lucky enough to spot one, you can play a vital role in their conservation. By reporting your sighting to The Glens Red Squirrel Group, you're directly helping this local charity in their mission to protect and preserve our native wildlife.

Deer: Several deer species, including Roe and Red deer, can be spotted in the Ballycastle area, particularly around Murlough Bay and Ballypatrick Forest. Your best chances for a sighting are at dawn or dusk, when silence and keeping a respectful distance are key.

Be very cautious when driving at night, deer are famously disoriented by headlights. The bright light causes their pupils to dilate, which temporarily dazes them and makes them freeze. Remember: if you see one, expect more. Deer rarely travel alone, and where one crosses, a second or third is often not far behind. Slow down in wooded areas and be ready to dip your lights if you spot a pair of glowing eyes staring back at you.

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