The Dennis Historical Society Maritime Museum is rich in artwork and artifacts of the town's storied maritime history.

2026 Schedule - Opening Fri. July 10, then July 15 to Aug. 28 on Wed. & Fri. 1 to 4 pm. Special Events listed in the 2026 Calendar will also be publicized via our posters, emails, newsletter and website. No admission fee, donations are always appreciated! Private tours, 5 or more @ $5 per person may be reserved.

This property is owned by the Town of Dennis. For information about the status and use of this building, other than the days/hours of the DHS Maritime Museum, you must contact the Town.