The City of Treasure Island has a newly renovated Marina on Boca Ciega Bay, just a few minutes by boat to the Intracoastal Waterway. Located adjacent to the City Services Complex on 108th Avenue, the Treasure Island Marina has 12 boat slips for rent. Each slip can accommodate vessels up to 45' in length. Boat slip rental is open to the public on a first-come, first-serve basis. To be placed on the waiting list, submit an application form to the Recreation Department.