4th Street North Unimproved Launch Site Boat Ramp
4th Street North Unimproved Launch Site Boat Ramp is a public access point in Pinellas County, Florida, providing access to Old Tampa Bay. It sits within the Cross Bayou Canal-Grassy Creek Frontal watershed.
Sourced from Florida Fish and Wildlife Conservation Commission . Last checked against the source on July 8, 2026.
Boat ramps on Old Tampa Bay
We track 2 public boat ramps on Old Tampa Bay, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than 4th Street North Unimproved Launch Site Boat Ramp does — they're listed here in order of distance from this ramp.
- Safety Harbor Marina 7.1 mi away
Other boat ramps in Pinellas County
Pinellas County tracks 49 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Old Tampa Bay. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as 4th Street North Unimproved Launch Site Boat Ramp or leads somewhere completely different.
- 4th Street North Unimproved Launch Site Old Tampa Bay less than 0.1 mi away
- Gandy Bridge Marina (Ramp Closed) Tampa Bay - Old Tampa Bay - Western Shore 2.4 mi away
- Sunlit Cove Park Riviera Bay 3 mi away
- Gandy Wayside Park Tampa Bay 3.3 mi away
- Crisp Park Boat Ramp Smacks Bayou - Tampa Bay 6.3 mi away
- Coffee Pot Bayou Public Boat Ramp Coffee Pot Bayou 6.5 mi away