We Welcome Your Application to Join Us!

We build each of our groups with care, keeping the groups small (no more than twelve students), and paying close attention to age, grade, gender, and the mix of hometowns and schools. Our goal is to put together great groups — groups where nice kids thrive in a supportive, wholesome, and caring environment. Please note: availability as shown is based on students traveling without a friend; if your child is interested in traveling with a friend, please call our office for availability.

Important Information about Availability


This departure of this trip has good availability. Apply as soon as possible since availability changes quickly.


This departure of this trip has limited availability. Apply as soon as possible, and on receipt of your application, if space is still available, we’ll confirm a spot for you. If all of the spots are taken, we’ll call you to discuss options.


This departure of this trip is currently full — please call us to discuss options.

How to Apply

Apply online using a credit card for the $795 deposit (your card will not be charged until we confirm a spot for you). Applications are reviewed in the order in which they are received (we do not hold spots over the phone).

When to Apply

The flow of applications starts in July and peaks in January/February. Some groups fill by the December holidays, and others will have space into the late spring. Our advice? Apply as soon as possible — it only takes a few minutes — and we’ll get to work right away to find a great spot for you.


Call (413.458.9672) or email (info@overlandsummers.com). We look forward to hearing from you.

Yellowstone Teton Explorer

Mountains, lakes, waterfalls, geysers, and wildlife!

Explore Yellowstone and Grand Teton — two of America’s most famous national parks.

For two exciting weeks, hike, backpack, and whitewater kayak this world-famous landscape. We’ll explore Yellowstone and the Tetons through a series of carefully crafted, thoughtfully paced activities. Every step of the way, from the jagged spires of the Tetons to the vast Yellowstone backcountry, two experienced Overland leaders will look out for the group. Their goal is to guide the group toward an experience full of adventure, challenge, friendship, and fun.

Download the
Yellowstone Teton Explorer Itinerary
for all of the details!
"I love the Overland experience because the dynamic of the group is more like a family rather than a group of students. Throughout our short time together, we get to form a strong bond."

Leila D.

New Jersey

"Jack’s experience was overwhelmingly positive — he truly enjoyed the experience from start to finish and came back talking about which trip he would like to do next year."

Carin B.