Most of the time you have to leave the big city to experience true boating, but Denver is one of the few major landlocked cities where you can have some serious boating fun. SloanÃ¢ÂÂs lake is one of the only options for boating in Denver where boating enthusiasts can head out on both motorized and non-motorized boats. The boating season usually lasts from the first of April until the first of November, but anyone interested in boating on Sloan lake should check in advance because these dates are subject to change depending on the circumstances. The lake is relatively small and shallow, reaching only 8 feet of depth! Still, boating may be possible as long as proper arrangements are made with the SloanÃ¢ÂÂs Lake Boating office.