Fort Grange

Fort Grange is a polygonal military fort in Gosport featuring gentle earth banks and grassy slopes that create a subtle presence in the coastal landscape. The structure was designed to blend discretely into its surroundings, and its original engineering remains visible today.

The fort was built between 1858 and 1863 to protect Portsmouth Harbour from land-based attacks. It formed part of Lord Palmerston's large network of coastal defenses constructed during that period.

The fort displays Victorian military construction with its low-profile design that blends into the coastal landscape. Visitors can see how the earth banks and grass surfaces reflect the defensive strategy of its era.

The fort sits on the south coast near Gosport with good access to the surrounding area and views toward the water. Visitors should bring weather-appropriate clothing since the exposed location can be windy.

In 1914 the fort served as an early airfield, hosting both the Royal Flying Corps and Royal Naval Air Service during crucial military operations. This unexpected use of a land fort shows how military sites adapted to new aviation technology.

Location: Gosport

Inception: 1863

GPS coordinates: 50.79854,-1.16237

Latest update: December 13, 2025 17:03