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.

Upcoming Events

Nov
14
Sun
“Jewel of the Mountains” @ St. Jude's Church Parish Hall
Nov 14 @ 2:00 pm – 3:00 pm
In an age before jets, air conditioning and super highways, Lake Hopatcong was a major northeast resort.  Within easy reach of large cities to the east, the lake’s size and setting at over 900 feet above sea level made it a perfect summer destination.  At it’s peak, Lake Hopatcong was home to over 40 hotels, two amusement parks, and all types of entertainment, welcoming thousands each year, including leaders in government, industry and entertainment. This program will feature images of this period and take a look at Lake Hopatcong’s hotel era and the legacy we can still see today.

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

The museum will be open for the Lake Hopatcong Block Party on Saturday, October 2, 2021 from 10:00am to 4:00pm.  We will also be open for Sussex County's Heritage Weekend from noon to 4pm on Saturday, October 9, 2021.

We continue to take appointments for visits at other times.  To schedule an appointment, please email LHHISTORY@att.net or telephone 973-398-2616.

Please continue to email us at LHHISTORY@att.net for your research requests and for any other inquiries.