- Waldoborough Historical Society Museum
- 1164 Main St., Waldoboro, ME
- Walpole
- 331 Clark's Cove Road, Walpole, Maine
- Wanderwood
- 79 Sidelinger Rd, Nobleboro
- Warren Masonic Hall
- 105 Camden Road, Warren
- Washington School
- 1426 State Rt. 32, Round Pond, ME
- Washington Schoolhouse
- 1426 State Rte. 32, New Harbor, Maine
- Water of Life Lutheran Church
- Rte. 1, Newcastle, ME
- Water of Life Lutheran Church
- 618 US Route 1, Newcastle
- Waterfall Arts Center
- 256 High St, Belfast, Maine
- Watershed Center for the Ceramic Arts
- 19 Brick Hill Road , Newcastle, ME, 04553
