Arizona Sister Cities State Conference

The Annual State Sister Cities Conference is Back!

The Arizona Sister Cities State Conference returns for its 37th annual gathering, uniting passionate leaders, citizen diplomats, and advocates of international friendship and cultural exchange. This year’s conference—hosted by Tucson Mexico Sister Cities Association in the vibrant borderlands city of Tucson—will take place on October 24–25, 2025, at the University of Arizona’s Environmental and Natural Resources 2 (ENR2) Building.

Guided by the theme “Sister Cities as the Future of International Solidarity, Citizen Diplomacy, and Mutual Cultural Appreciation,” the 2025 conference invites representatives from Sister Cities organizations across Arizona and beyond to reflect on our shared mission in a world that increasingly calls for grassroots global cooperation.

Find out more by clicking HERE:

Members of Fountain Hills Sister Cities will be in attendance, so come join us!