- Witherle Library
- 41 School St, Castine
- Witherle Memorial Library
- 41 School St, Castine, ME
- Witherle Memorial Library
- 41 School Street, Castine, ME, 04421-0202
- Witherle Memorial Library Reading Room
- 41 School Street, Castine, ME, 04421-0202
- Witherlee Library
- 41 School St, Castine
- Witherlee Memorial Library
- 41 School St, Castine
- Wolfe's Neck Farm Center
- 184 Burnett Rd., Freeport, ME, 04032
- Wooden Boat School
- 41 Wooden Boat Lane, off the Naskeag Rd., Brooklin, ME, 04616
- Woodhull Public House
- 30 Forest Falls Dr., Yarmouth, ME, 04096
- Woodlawn Museum
- 19 Black House Drive, Ellsworth, ME, 04605