- So Fine a Prospect [pdf] by Edward W. Gordon for the Somerville Historic Preservation Commission
- Ethnic Food Market Tour [pdf] by the Somerville Arts Council
- Arts in the Ville: Tour de Somerville by the Somerville Bike Committee (part 1 map of the tour, part 2 detail map of tour )
Occasional tours of Union Square are led by the Somerville Historic Commission, Somerville Arts Council, Union Square Main Streets, STEP and others. See the events section to see if any are scheduled.
