11 Mile Marina is located in Lake George, Colorado at Eleven Mile State Park. 11 Mile Marina operates under the Colorado Division of Parks and Recreation and is located at the North Shore boat ramp in 11 Mile State Park. Originally established in 1994 as 11 Mile Sports, the Marina offers a variety of services. The Marina sells tackle, bait, camping supplies, food, drinks and ice cream. Guiding services are offered by professional, licensed guides. The Marina also rents boats, canoes and kayaks. Slip services are offered for private boaters.