Boundless Adventures | Treetop Aerial Adventure & Ziplines

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.

Summer Camp

Night Climbing

Groups

Gift Tickets

Illustration of a ropes obstacle at Boundless Adventures

All Skill Levels

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

FAQ

Illustration of a car driving to Boundless Adventures. Where else would it be going?

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.

Location

Illustration of a guy on a zipline at Boundless Adventures

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.

Courses

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!

Discover our Aerial Park

Boy striking a pose on aerial obstacle course

"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

Tripadvisor Travelers' Choice Award 2024 goes to Boundless Adventures. Previous years won: 2020, 2021, 2022, 2023

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!

Night Climbing Schedule

Glow In The Park Poster to promote night climbs, neon looking

THE BEST MASSACHUSETTS ZIPLINE ADVENTURE

Here at Boundless Adventures, we’ve developed this 6-acre park with 9 courses and nearly 20 ziplines (and other fun surprises) to share our love of the great outdoors. We’ve already had the pleasure of meeting thousands of you from Berlin, Worcester, Boston, Metro West and more. We know that Massachusetts is filled with outdoor adventure, we’re just not sure you can beat our zipline adventure.

MASSACHUSETTS ULTIMATE HIGH ROPES COURSE

Technically, a high ropes course is a course where a series of obstacles are hung between trees. Our promise to you: you’ll never look at the great outdoors the same. Whether you’re a beginner or seasoned expert, our MA high ropes course will leave you wanting more. More zip-lining, more obstacles, more laughs and more adventures. The best news is, you can come back to any of our adventure parks as many times as you’d like!