St Mary's Island

St Mary's Island is a tidal island off the coast of Tyne and Wear featuring a white lighthouse standing on sandstone cliffs. A rocky causeway links it to the mainland, becoming passable only when the tide retreats and exposes the rocky path.

The island once held a medieval chapel dedicated to Saint Helen, serving as a burial ground for monks and local residents. This sacred site was central to the spiritual life of the surrounding region.

Grey seals frequently gather on the outer rocks, making this location a notable observation point for marine wildlife along England's northeastern coast.

Check tide tables before attempting to cross the causeway, as the island becomes inaccessible during high tide. Wear sturdy shoes for safe footing on the slippery rocks.

The lighthouse building now houses an interactive museum where visitors can explore maritime objects in former keeper's cottages. These hands-on exhibits reveal the everyday life of those who once tended the light.

Location: Tyne and Wear

GPS coordinates: 55.07167,-1.44972

Latest update: December 10, 2025 16:21