- Cambridge Historical Society Image Collection. Historical images of Cambridge, Massachusetts.
- People, Places & Planning in Boston. A project started by MIT professor Tunney Lee, this web page is loaded with interesting information about the growth and change in Boston over the centuries.
- City of Boston Photo Archives on Flickr. The name says what this website is.
- Boston Cyclists Union. They are about helping Bostonians lead healthier lives by promoting the everyday use of the bicycle for transportation, and making Boston a year-round cycling city.
This page has links to other web pages that I find interesting. I will keep the list short, because pages of web links stop being useful very quickly when they become overwhelming.