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Outdoor activities
in Lake Hopatcong, NJ
Discover outdoor activities in Lake Hopatcong with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.
![Last hike of the year! Cannonball Lake Loop Trail | 4.5 miles [Haskell, NJ]](https://secure.meetupstatic.com/photos/event/b/3/f/d/highres_508846077.jpeg)
Walking
Running
Suggested groups
WTF are we going to do...Morris County
Succasunna, NJ • 5068 members
Paulinskill Valley Trail Committee Hiking Group
Lafayette, NJ • 1427 members
Morris County Cycling
Dover, NJ • 101 members
Amazing Feet Running Social Club - Saturday and Sunday
Morristown, NJ • 638 members
Amazing Feet Running Club - Walking Group and Social Club
Morristown, NJ • 528 members
Kittatinny Valley State Park
Andover, NJ • 1473 members
WTF are we going to do...Morris County
Succasunna, NJ • 5068 members
Paulinskill Valley Trail Committee Hiking Group
Lafayette, NJ • 1427 members
Morris County Cycling
Dover, NJ • 101 members
Amazing Feet Running Social Club - Saturday and Sunday
Morristown, NJ • 638 members
Amazing Feet Running Club - Walking Group and Social Club
Morristown, NJ • 528 members
Kittatinny Valley State Park
Andover, NJ • 1473 members
