Did you know about this tidal road? 😲 The Holy Island Causeway is a tidal road that connects the mainland of Northumberland, England, to the Holy Island of Lindisfarne. This causeway is a unique feature that allows visitors and residents to access the island during low tide. Once you reach Holy Island, you can explore its historic attractions, such as the ruins of Lindisfarne Priory, which was founded in the 7th century. The priory holds great religious significance and was a center of learning