Fort Nepean

Fort Nepean is a coastal defense installation at Point Nepean that guards the entrance to Port Phillip Bay. The structure comprises underground tunnels, gun emplacements, and concrete bunkers connected by steep staircases, creating a layered military complex built directly into the landscape.

The fort was built during the late Victorian era and played a pivotal role at the outbreak of both World Wars. In 1914, it fired the opening shots of Australia's military involvement, marking a significant moment in the nation's defense history.

The installation reflects how Australia viewed coastal defense in the late Victorian era through its design and position guarding the bay entrance. Visitors walking through can still sense the importance placed on this isolated stronghold protecting the nation's waters.

Sturdy footwear and good footing are essential as the site involves many steep staircases and tight concrete passages throughout. The grounds are largely exposed, so weather protection matters and allowing plenty of time to explore is wise, since the maze of underground rooms can be disorienting.

The fort was used to intern prisoners of war during World War II, with some held in harsh underground conditions. Walking through the empty tunnels today carries an echo of this darker chapter, though few visible signs remain of that period.

Location: Victoria

GPS coordinates: -38.30300,144.65240

Latest update: December 7, 2025 20:45