The Ultimate Treetop Adventure

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Greater Boston's Favorite Aerial Adventure Park and Ziplining

Less than an hour drive from Boston, MA is a zipline and aerial adventure unlike anything you’ve experienced before. With 9 high ropes and obstacle courses, you will find yourself challenging your boundaries as you swing, climb, balance, traverse and zipline through our treetop adventure.

All Skill Levels

With 4 different difficulty levels, we designed our obstacle courses meet the needs of adventure seekers from beginner to expert.


Easy Drive From Boston

We’re located right off of I-290 in Berlin, MA. Drive time from Metro West: 10 minutes, Worcester: 30 minutes, Boston: 45 minutes, Merrimack Valley: 45 minutes.

9 Obstacle Courses

Our 9 high ropes courses include over 90 rope bridges, 16 ziplines and 3 leaps of faith. With such diverse terrain, there is always something new to conquer on your next visit.

Reviews of Boundless Adventures
"So Much More"
I went to this place looking for an adventure for myself and my teen boys. I also went to this place so that we could experience this together as a family, which is hard to do with teens. I came back with so much more. We had a bonding experience that we talked in the car ride home and I had so many videos to prove how much courage and tenacity and perseverance I have.
Lauren B
Reviews of Boundless Adventures
"Blown Away"
WOW! We were completely blown away by the diversity of rope challenges at each ability level, the length of each course, the number of ziplines intertwined into each course...This far exceeded any other outdoors ropes course we've done to date.
Carla B
Reviews of Boundless Adventures
"Won't Be Our Last Visit"
This was our first time visiting Boundless Adventures, but it won’t be our last. The ropes courses were challenging for everyone in our group, from 8 to 43. Great physical and mental activity for the kids, and a vigorous workout for the adults.
Ben K

What's an aerial adventure park?

Our Berlin, Massachusetts aerial adventure park combines high ropes courses with zip lining. High in the trees are elements that require adventure-seekers to swing, climb, balance, traverse and zip-line.

We have courses for all skill levels. Beginner courses are closer to the ground, and do not require much strength and stamina. Advance courses are higher up in the canopy, and require more fortitude and courage!

"Best Family-Friendly Activity"

“Kids need to blow off steam after a year in quarantine? Let them roam free at this rugged adventure park in rural Berlin, which offers ropes courses, zip lines, and, best of all, theme nights perfect for hard-to-please tweens, from beach parties to Halloween celebrations with special effects.”

—Boston Magazine

Night Climbing

Adventuring at night through our high ropes course is an experience not to be missed! We have music, colored lights and smoke machines for your enjoyment while you zipline through our treetop adventure!