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

Jun
27
Sat
POSTPONED – Lake Hopatcong Antique Boat Show @ Lake Hopatcong Yacht Club
Jun 27 @ 10:00 am – 4:00 pm
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.
Jul
2
Thu
Annual Lake Hopatcong Fireworks @ Lake Hopatcong - Main Lake
Jul 2 @ 9:00 pm

Always a special night at Lake Hopatcong!

Jul
16
Thu
CANCELED – Book Me A Room! Lake Hopatcong’s Grand Hotels @ Casa Bianca
Jul 16 @ 6:30 pm – 9:00 pm

Part of the Lake Hopatcong Historical Museum’s dinner program series.  Flyer to be forwarded to all museum members approximately 6 weeks before the event.

Aug
27
Thu
A Century in Northwood @ To Be Announced
Aug 27 @ 6:30 pm – 9:00 pm

Part of the Lake Hopatcong Historical Museum’s dinner program series.  Flyer to be forwarded to all museum members approximately 6 weeks before the event.

Oct
10
Sat
Lake Hopatcong Block Party @ Hopatcong State Park
Oct 10 @ 10:00 am – 4:00 pm

One of the best days at Lake Hopatcong.  Food, shopping, demonstrations, boat rides and more.  And the Museum is open all day!

Oct
11
Sun
Lake Hopatcong Lake Loop @ Hopatcong State Park
Oct 11 @ 8:00 am – 1:00 pm

A great day outdoors!  See https://lakehopatcongfoundation.org/events/lake-loop/

Nov
7
Sat
The Roaring 20’s @ The Palace Theatre
Nov 7 @ 6:30 pm – 9:00 pm

Flyer to be forwarded to all museum members approximately 6 weeks before the event.

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.