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Outdoor activities
in Crystal Lake, IL
Discover outdoor activities in Crystal Lake with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.
![Jack O'Lantern World (Lake Zurich) [DATE PENDING]](https://secure.meetupstatic.com/photos/event/8/7/c/a/highres_530914762.jpeg)
Suggested groups
McHenry County Bicycle Club
Crystal Lake, IL • 110 members
Walking Around - "move it, move it!"
Cary, IL • 219 members
NW Trail Blazers Running Group
Huntley, IL • 38 members
Bicycle Club of Lake County
Grayslake, IL • 2001 members
Northwest Social & Adventure Group
Palatine, IL • 4713 members
Lake Villa Day Hiking Meetup 2.0
Lake Villa, IL • 440 members
McHenry County Bicycle Club
Crystal Lake, IL • 110 members
Walking Around - "move it, move it!"
Cary, IL • 219 members
NW Trail Blazers Running Group
Huntley, IL • 38 members
Bicycle Club of Lake County
Grayslake, IL • 2001 members
Northwest Social & Adventure Group
Palatine, IL • 4713 members
Lake Villa Day Hiking Meetup 2.0
Lake Villa, IL • 440 members
