Somerville has over 200 yard shrines often referred to as "Bathtub Marys"
Powderhouse Square has a revolutionary-war era stone powderhouse.
Check out artistic park benches in Union Square.
Prospect Hill
behind Union Square, has a tower you can climb for good views of Boston and was the location of the first American flag flown January 1, 1776.Somerville Museum
1 Westwood Road, at the corner of Central St., Phone: +1 617-666-9810 Run by volunteers.