New Hampshire Rocks! Expedition

A 7-day, 6-night adventure tour of New Hampshire climbing!

On this expedition, we will camp in the beautiful White Mountains, climb some classics in Rumney and the Mount Washington Valley, and enjoy the gorgeous granite left behind by the glaciers thousands of years ago. Time to visit all the funky cracks, balance-y slabs, tricky faces, and burly overhangs unique to our neighbor to the East.

Ages: 12 and up

Registration opens midnight (Saturday night), February 1st, 2026!

Register Here
scholarships available
2026 Registration Guide

Know a future camper who loves to climb?

We are also offering a Climbing Day Camp option for campers age 10 and up!

Two children sitting around a campfire at night, roasting marshmallows.

2026 Dates

2026 Expedition family handbook
Expedition FAQs

New Hampshire Rocks! Expedition

7/19 - 7/25

If this year’s SumMAT Camp Overnight Expeditions don’t fit your schedule or if you’re looking for a different sort of adventure with your family, check out our Private Expeditions and give us a call.

Group of four hikers on a mountain summit with a wooden sign and panoramic view of rolling hills and sky.
Five people kayaking on a lake with mountains and trees in the background under a partly cloudy sky.

Price:

$1,250 per trip

scholarships available

Itinerary

DAY 4-6

DAY 7

DAY 2-3

DAY 1

Young girl climbing a rock wall outdoors, wearing a purple helmet and safety harness, surrounded by green trees under a blue sky.
Person rappelling on a high ropes course between tall trees, aiming to reach a red ball hanging overhead.

Challenge Course at Bolton Adventure Center

Outdoor Rock Climbing in Rumney

A young boy with red hair climbing an indoor rock climbing wall, wearing a harness and red climbing shoes.

Outdoor Rock Climbing in the Mount Washington Valley

Return to Petra Cliffs

Learn More about Our Camp Activities