River Canyon Retreat is an incredible retreat and reunion destination in Garden Valley, Idaho. With over 9 acres of land and large amount of space for lodging, your next big event couldn't be more scenic. Our location is a great location for family reunions, corporate retreats, church retreats, weddings and other large events. There are plenty of activities, both indoor and outdoor, that can cater to development, team building and all around fun. If you are searching for retreat centers in Garden Valley, ID, River Canyon Retreat is the perfect retreat destination for your family, friends and coworkers.