Welcome to Aurora Sister Cities International where we believe communities that engage globally thrive locally. Join us as we work to enrich and engage the city of Aurora, Colorado’s diverse and international community while striving to improve the city’s international business and trade ties. Our Mission: The mission of Aurora Sister Cities International is to promote mutually beneficial local and global partnerships centered on international trade, and cultural and educational exchange. Our Vision: Aurora Sister Cities International aims to build relationships which expand cultural and educational exchange between our Aurora, Colorado community and its sister and friendship cities. Additionally, Aurora Sister Cities International aims to serve as the liaison, facilitator and guide to foster international trade opportunities between Aurora, Colorado and its sister and friendship cities.