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

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Historical Articles

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Photo Gallery

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Museum Shop

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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.