If you're spending some time in The Dumplings, Fort Wetherill State Park and Fort Weatherill are top sights worth seeing.
If you're looking for some top things to see and do in Jamestown Shores and surrounding area, you can visit Jamestown and Newport Ferry and Rose Island Lightouse.
While West Ferry isn't home to many top sights, Jamestown and Newport Ferry and Mackerel Cove are some notable places to visit nearby.