🌍 Citizen Diplomacy in the Mile High City

Denver Sister Cities International

Denver Sister Cities International (DSCI) connects Denver with a global network of communities through friendship, cultural exchange, education, and service. Since the 1950s, Denver’s program has grown into one of the nation’s most active, engaging residents across our sister cities on five continents.

Our Mission

Our mission is to promote peace through mutual respect, understanding, and cooperation via cultural, educational, and economic endeavors.

Citizen Diplomacy

Volunteer-driven committees model culturally competent collaboration and welcome visiting delegations.

Community Resource

We partner with government, schools, nonprofits, and businesses on international programming and exchanges.

People-to-People Programs

Events, homestays, youth leadership, and professional exchanges that foster mutual understanding.

What We Do

Events & Exchanges

Virtual and in-person programs that celebrate culture, build skills, and create lasting friendships.

Youth & Education

Workshops, student exchanges, and leadership training for the next generation of global citizens.

Partnerships

Trusted relationships that support international collaboration and shared prosperity.

How DSCI Is Supported

Denver Sister Cities International is a 501(c)(3) nonprofit. Support from the City and County of Denver, sponsors, and especially our members makes this work possible.

Your contribution supports exchanges, youth programs, and community diplomacy across Denver’s sister cities.