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.

Fun Stuff!

Explore Exhibits


Historical Articles


Photo Gallery


Museum Shop


Hours of Operation

Based on the latest government guidance our museum is closed to the public as a result of the COVID-19 situation.  All New Jersey State Parks are currently closed.  We will reopen as soon as possible.  Please contact us by email at LHHISTORY@att.net for research and to answer inquiries.