The Madison Inn Address: 18 Kennebec Ave, Oak Bluffs, MA 02557 Phone: (800) 564-2760 Payment: Locksmiths & Keys, Hotels & Motels, Bed & Breakfasts, Inns Other Businesses: Shearer Cottages at 4 Morgan Ave, Oak Bluffs, MA 02557 Admiral Benbow Inn at 520 New York Ave, Oak Bluffs, MA 02557 Dockside Inn at 9 Circuit Avenue Ext, Oak Bluffs, MA 02557 Island Inn at 30 Island Inn Rd, Oak Bluffs, MA 02557 Narragansett House at 46 Narragansett Ave, Oak Bluffs, MA 02557