Arctic communities face many challenges as they grow and develop in the context of a rapidly changing environment. These challenges include coastal erosion, permafrost thaw, and ecosystem change. Arctic cities need to prepare for critical decisions in the future, which traditional scientific approaches alone are unable to address adequately. Instead, an interdisciplinary, community-based approach is necessary. Utqiagvik, the northernmost urban center in Alaska, is facing many of these common challenges and provides a model for other Arctic cities.