Skip to content
Chalkboard home
Join free

Rainbow Rocket North

Rainbow Rocket North is a bouldering gym in Cambridge.

Open Rainbow Rocket North in ChalkboardGet directions

Climbing

  • Bouldering

The Chalkboard community at Rainbow Rocket North

Climbers who train here use Chalkboard to log their sessions, ask for beta on problems at this gym, and find other people who climb here.

Join Chalkboard freeOpen this gym in the app

Only totals are shown here. Posts, sessions and profiles are visible to signed-in Chalkboard members, and climbers choose whether their home gym is shown.