Cerro Fortress

Cerro Fortress is a stone military stronghold on a hilltop in Montevideo with thick walls and defensive positions overlooking the city. The structure includes barracks, storage areas, and an operational lighthouse that provides views across the harbor.

Governor Francisco Javier de Elío ordered construction of this fortress in 1809, marking the final Spanish military stronghold built in Uruguay. The structure reflected Spain's defensive strategy during the final years of colonial control in the region.

The fortress houses a military museum displaying weapons, uniforms, and documents from Uruguay's past. Visitors can explore how military institutions shaped the country's development through the collected items and displays.

The fortress is accessible via a path that leads up the hill, with guided tours regularly available on site. Wear sturdy shoes since the climb is steep and the terrain can be uneven underfoot.

The fortress lighthouse remains operational and sends regular light signals across the Rio de la Plata river. This automated equipment was once crucial for ship navigation in the region and still functions as a working relic from earlier maritime times.

Location: Montevideo

Inception: 1809

Official opening: October 12, 1939

GPS coordinates: -34.88833,-56.26000

Latest update: December 8, 2025 19:44