EntityQ7493665· pop 7· linked from 10 articlesShell GrottoSign in to savean ornate subterranean passageway in Margate, Kent, UK. Grade I listed buildingConnectionsgeographic coordinate systemEntityInternational Standard Book NumberEntityBronze AgeEntitySouthamptonEntityFreemasonryConceptdigital object identifierEntityInternational Standard Serial NumberEntityKentEntitylimestoneEntityaltarEntitymosaicEntitychalkEntityKnights TemplarEntityMinoan civilizationEntityseashellEntityoysterEntityLibrary of Congress Control NumberEntityOCLC, Inc.Entitytourist attractionEntityMargateEntityCategoriesBuildings and structures in KentGarden design history of EnglandGrade I listed buildings in KentGrade I listed monuments and memorialsMargateShell grottoesTourist attractions in Kent