“Weather Watching at Great Blue Hill” can host up to 60 in one session though we suggest 40 or fewer. Group Program pricing is based on 20 people per session and is adjusted based on each specific group. We suggest no more than 16 for a simple “Observatory Exploration” program. We can do multiple programs […]
Though appreciated, that is not necessary. Just bring your member card and go to the Staff/ Volunteer door if the gift shop door is locked. Simply knock on the door, walk in and call out “I am an Observatory member here for a visit” and a staff member will greet you ASAP.