Located in a 19 th century building which originally served as a Morris Canal locktender’s house, the Lake Hopatcong Historical Museum offers an engaging and informative look at the history of New Jersey’s largest lake.
Bring your boat over for a time honored tradition!
One of the great days at Lake Hopatcong. Come view the beautiful boats at the historic and beautiful Lake Hopatcong Yacht Club. Open to all.
Hours of Operation
The Museum will have evening hours during Hopatcong State Park's summer season and will be open:
Tuesday, June 18, 2019 5pm-8pm Tuesday, July 9, 2019, 5pm-8pm Tuesday, August 13, 2019, 5pm-8pm
The Museum is also available for research and special appointments. Please contact us.