Boston Bouldering Youth Programs

By Boston Bouldering Project

We offer afterschool sessions and full-day programs designed to help kids foster self-confidence as they climb, jump, problem solve, and explore their creativity.

BBP Somerville
This program runs during the school year.
  • Afterschool (schools) run Monday-Friday from 4:00-6:00 PM
  • Saturdays and individual school holiday classes run 10:00 AM - 2:00 PM.
  • Adventure Days and Adventure Weeks (during school vacations) run 9:00 AM - 3:30 PM for full day programs.

Ages: 5 to 14.

AGES 5-14, Climbers are enrolled by appointment in groups of 4-5 children. Contact us to learn how you can schedule Adventure Days.

Request assistance


Laura MacDonald
Youth Programs Manager

Registration required

  • Sign-up is ongoing

Boston Bouldering Project Youth Programs Registration.

Visit our website to complete a waiver form then visit the youth page to register. For assistance, call 617-623-6700.

School of Pebbles & School of Rocks afterschool programs: can sign up now. Adventure programs will be posted in September. Most dates fill up quickly, early registration encouraged.


Cost varies by program. Some individual classes are available at $39/class. Some individual full-day sessions are available at $119/day with gear rental included. Full-day Adventure Weeks are available at $589/week, or $689/week with extended care until 6:00 PM.

  • Financial Aid and/or Scholarship Available

Some scholarships are available: email typical eligibility is based on free/reduced lunch qualifications.


  • In-person only.

Boston Bouldering Project (Somerville)

12A Tyler Street
Somerville, MA 02143
United States

Outside Cambridge

Additional information

This program includes: Rock climbing, STEAM, rope swing, slack-lining and empowering skills that will last a lifetime.

Our staff members are all experienced climbers with more than enough energy to keep your kids psyched for the whole week. Our 1:5 ratio allows the counselors to get to know their kids, make sure their needs are met, and create memories with them that will last forever. 

Program continues to run during Winter vacation, February vacation, and April vacation.