Our country's revolutionary past seems to seep from every cobblestone in Boston, which is why the best way to explore the city is on foot. A number of “trails” have been established to let visitors discover Boston at their own pace.

Stop in the new Dreams of Freedom Immigrant Center (617-695-9990, <www.dreamsoffreedom.org>) to get a map of the Immigrant Heritage Trail, and be sure to check out its exhibits celebrating Boston's rich immigrant heritage — from the Pilgrims to those who are settling in the city today. The trail highlights parks, side streets, churches, cemeteries and historic buildings that are part of Boston's ethnic tapestry. For information on the center and trail and links for researching your own Boston roots, visit <www.bostonfamilyhistory.com>.