Castro fortress

Castro fortress sits high on Monte del Castro hill overlooking the Atlantic Ocean and the city of Vigo below. The site features granite walls, multiple enclosed areas, and various defensive structures built into the hilltop layout.

Built in 1665 during a period of conflict, the fortress became part of Vigo's defense network. It worked together with other fortifications to protect the city against military threats.

A stone monument on the grounds depicts the resilience of local inhabitants through the centuries. Visitors can see this sculpture and walk through formal gardens that reflect how the city has valued this site.

The site is open year-round to visitors without entrance fees, making it easy to explore at your own pace. Multiple bus routes stop near the main entrance, providing convenient access to the hilltop.

Underground tunnels run beneath the fortress, connecting different strategic points across the city during various military periods. These passages reveal the scale of Vigo's defense system across multiple centuries.

Location: Vigo

Inception: 1665

GPS coordinates: 42.23219,-8.72744

Latest update: December 12, 2025 08:00