Spring Harbor Park Boat Ramp provides year-round access to Lake Mendota at 5218 Lake Mendota Dr. and features a year-round pier suitable for motorboats, sailboats, canoes, and kayaks.

A daily ($8) or annual lake access permit is required to launch; the compact ramp is best suited for smaller watercraft due to limited maneuvering space.

The park also offers a playground, basketball court, and drinking water, with parking available on a first-come, first-served basis during park hours (4am-10pm).