Welcome to Aspen Sister Cities

World peace through global people-to-people relationships

This is the digital hub with all the latest and greatest about Aspen and Snowmass connecting with our friends spanning the global network of our sister cities. The scope of our sister city program includes, but is not limited to: Promoting and fostering every cultural, linguistic, academic, and professional connections and friendships imaginable. By doing this we are in hot pursuit of our mission to contribute to world peace.

our exchanges:


our sister cities:


support our mission

To support the Sister City International mission statement of
promoting peace through mutual respect, understanding,
& cooperation – One individual, one Community at a
time by facilitating exchanges between Aspen Sister Cities.

In the News:

Aspen’s First Sister City

By Nancy Gensch Gretl Uhl and her husband, Sepp, moved from Garmisch-Partenkirchen to Aspen, Colorado in 1953. Gretl grew up IN the Ski Jumping Stadium in Partenkirchen where the opening ceremonies of... read more →