The Blue Dolphin Inn, Cape Cod hotel, nestled in the pines of the magnificent Outer Cape, is located in the heart of the Cape Cod National Seashore, just moments away from ocean, bay and freshwater beaches. This traditional, family-run Cape Cod motel, on six lovely acres, features the largest outdoor pool and sundeck on the Lower Cape, private patios overlooking a wooded courtyard, a picnic area, access to the Cape Cod Rail Trail, volleyball, shuffleboard, horseshoes, and much more.The Blue Dolphin Inn, Cape Cod hotel, is a naturalist’s paradise . . . on the Wellfleet line, close to beautiful Nauset Marsh, the Wellfleet Bay Wildlife Sanctuary, and the newly renovated Salt Pond Visitor Center & Museum. Opportunities abound for kayaking, canoeing, biking, birding, Ecotours, surfing, hiking, nature walks, fishing, island cruises, and boating of all kinds! Inquire about area Whale Watches, Seal Cruises, Audubon outings, and Charter Fishing expeditions! Check out our Things To Do and Cape Cod vacation packages page to find out more.