St. Johns Marina is Jacksonville's closest boat ramp to downtown, featuring two paved ramp lanes in good condition with fixed docks and 15 trailer parking spaces, open 24/7.

The facility accommodates vessels of unlimited size and provides access to the downtown St.

Johns River for fishing and cruising, though boaters should be aware of strong cross currents, limited depth at the ramp, and high vessel traffic, especially during weekends and city events.