Top Cornwall Swimming in 2026

Coasteering is the coast’s answer to canyoning: scrambling, leaping, and swimming along the intertidal zone. Experience it in a dazzling north Cornwall setting on this small-group adventure, led by fully qualified instructors. Swim through sea caves, leap into the water, explore rock pools, and more. Your package includes a wetsuit, buoyancy aid, and lifejacket. The tour starts at Bossiney Campsite, Tintagel. Please bring appropriate water shoes.