OutsideWallaWalla.com | Showcasing outdoor recreation throughout the Walla Walla valley and northern Blue Mountain region Outside Walla Walla is a website, a collection of outdoor recreation opportunities throughout the Walla Walla valley and into the Blue Mountains. We believe in authentic information based on first-hand experiences. Through meticulous research, hours of exploration, and late nights developing this resource, we present Outside Walla Walla with love.