Online Registration

Welcome to the Arnold Arboretum's online registration system. To register for a class or tour, please click on a category and follow the steps.

MEMBERS--click here to login to your profile and register for a class at the member rate.
** Please note new or recently renewed members may experience up to a two week delay before being able to log in to the registration system due to processing requirements. We apologize for any inconvenience and would be happy assist you in the interim. Please call 617.384.5277 for assistance with login and registration.

​Not a member? Become a member online today.

NON-MEMBERS--click here to register for a class. To become a member, please call 617.384.5277.