The venue is about 30 minutes from the city. Ideas include the Museum of Fine Arts, the Public Gardens, the Freedom Trail, or even the Duck Boats.
This state park is about 25 minutes from the venue. You can explore the trails or even play some disc golf.
The Fuller Craft Museum has exhibitions featuring fiber arts, clay, furniture, and more. The museum is about 25 minutes away from the venue.
If you want some adventure before the ceremony, this ropes course is only 17 minutes from the venue : )
Another option for those who would like to get out for a walk before the ceremony.