This lighthouse can be seen from many spots on shore, including Fort Foster in Kittery, Fort Constitution, Fort Stark, and Great Island Common in New Castle, NH, and Odiorne Point in Rye, NH. The lighthouse is accessible only by boat and is closed to the public.
Open 7 days per week from 9am – 4pm from mid April through Mid May AND 7 days per week from 9am - 7pm from mid May through late October
The tower is closed to the public and is best seen by boat. A flashing white light, visible for nineteen nautical miles, is emitted from the lighthouse every five seconds.