The Program

Boulder's Sister Cities program is made up of volunteers who believe that through mutual respect and cooperation, people worlds apart can form relationships that foster peace and prosperity. The idea that it's possible to make big changes from small steps.

Participate

The Boulder Sister City program is always looking for new volunteers. If you are interested in volunteering, select the link to reach out to respective nonprofit sister city groups here in Boulder.  

For information about how to propose a new sister city, see Council Resolution 631 or ask about the City Council's role in sister city relationships, contact the City Clerk's Office at 303-441-3008. Also, see Res 631 Amended .