Lock No. 4 Boat Ramp
Lock No. 4 Boat Ramp is a public access point in Marengo County, Alabama, providing access to Black Warrior River. It sits within the Hall Creek-Tombigbee River watershed.
Sourced from U.S. Army Corps of Engineers . Last checked against the source on July 7, 2026.
Boat ramps on Black Warrior River
We track 9 public boat ramps on Black Warrior River, 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 Lock No. 4 Boat Ramp does — they're listed here in order of distance from this ramp.
- Demopolis City Landing 0.6 mi away
- Runaway Branch No. 1 1.4 mi away
- Runaway Branch No. 2 1.6 mi away
- Foscue Creek 1.9 mi away
- Belmont 2.3 mi away
- Spillway Falls 2.8 mi away
- Backbone Creek 3.2 mi away
- Yellow Creek 4 mi away
Other boat ramps in Marengo County
Marengo County tracks 5 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Black Warrior River. 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 Lock No. 4 Boat Ramp or leads somewhere completely different.
- Lock No. 4 Black Warrior River less than 0.1 mi away
- Demopolis City Landing Black Warrior River 0.6 mi away
- Foscue Creek Black Warrior River 1.9 mi away
- Spillway Falls Black Warrior River 2.8 mi away
- Myrtlewood Tombigbee River 18 mi away