The Mission of the Mount Desert Island YMCA is to develop community, character, personal growth; and wellness in spirit, mind, and body for the greater MDI community. Our values of Respect, Responsibility, Caring, and Honesty are celebrated by staff and members, providing a positive foundation for all Y programs and a healthy connection with others. The Mount Desert Island YMCA is a nonprofit, charitable organization that servces the greater MDI community. Donations and fees help support our promise--to strive to keep programs open for all. We work to help strengthen the foundation of the Mount Desert Island communities.