St. Johns Light

St. Johns Light is a lighthouse with a square tower and beveled corners that rises about 19.5 meters above the water at the mouth of the St. Johns River near Jacksonville. The white concrete structure features modern navigational systems to assist ships traveling safely through these waters.

The tower was built in 1954 and replaced a lightship that had been guiding vessels since 1929 at this location. This marked the fourth beacon structure in this spot, with lighting aids having stood at the river mouth since 1830.

The tower takes its name from the river it overlooks, serving as a recognizable landmark for those traveling the waterway. Its plain design reflects the practical needs of maritime traffic that has shaped this location for generations.

The lighthouse sits at the mouth of a major river and is visible from land, especially when traveling near Jacksonville. You get the best views from a boat trip or from a nearby vantage point overlooking the water.

Unlike many classic lighthouses, this modern concrete tower has no traditional lantern room but instead an integrated navigation system inside. It shows how shipping technology changed in the 1900s compared to older designs.

Location: Duval County

Height: 19.5 m

GPS coordinates: 30.38620,-81.39800

Latest update: December 13, 2025 11:45