Boscastle Tidal Pool

Boscastle Tidal Pool, affectionately known as the “mermaid pool,” is a hidden Victorian-era sea pool carved into the rock near the harbour entrance of Boscastle on Cornwall’s north coast. Tucked beneath dramatic cliffs and close to the village’s iconic blowhole, this tranquil tidal pool fills naturally with seawater at high tide and offers a calm, scenic spot for a refreshing dip. Though relatively shallow and best accessed at low tide via worn stone steps, it provides a unique wild swimming experience with open views across the water to Warren Point. Quiet even in summer, the pool is beloved for its secluded charm, making it a peaceful escape for those seeking coastal serenity.