Paris and DC Share Unique Sister City Connection

Sister Cities International was recently highlighted on NBC Washington News for the sister city connection between Washington, DC and Paris, France!  Watch the interview with Christine Warnke!

Honoring Tim Quigley

On March 14, 2024, Sister Cities International mourned the loss of a remarkable member of our community. Tim Quigley, Chairman of the Honorary Board of Directors, Chairman Emeritus, Global Envoy, […]

Gibraltar and Raleigh Finalize Sister City Agreement

With the signature of Mayor Baldwin, Raleigh Sister Cities has formalized their agreement with Gibraltar to become official diplomatic partners on November 9, 2021. Raleigh is Gibraltar’s first Sister City.  […]