sentences:  Typically for Sark, Little Sark is penetrated at sea level by a number of caves and interconnecting inlets, including the extensive and dramatic, though surprisingly hidden cave system known as La Louge, which forms a pattern in and around the southern headland in roughly the shape of a double cross.A small bathing pool known as Teddy's Bath sits slightly higher in the cliff side near one arm of La Louge.La Coupée is an isthmus joining Great Sark and Little Sark in the Channel Islands at .