Thimble Islands›The ThimblesBlackstone Rocks›The ThimblesThimble Islands›Cut in Two Island›The ThimblesThe Thimbles41°15′N 72°45′W41°15′N 72°45′WTerrain in 3D exaggerated for relief. Drag to look around.ChartSourcesFactsGeometry, areas and high points: OpenStreetMap contributors (ODbL), Copernicus GLO-30, via Talus.Talus