From $49.65Castillo San Felipe de Barajas
What it is
Castillo San Felipe de Barajas is the largest Spanish colonial fortress in the Americas, rising on the San Lazaro hill just outside the Walled City. Begun in 1657 and expanded over the next century, its sloping ramparts and a maze of defensive tunnels repelled repeated sieges. Today it is Cartagena's most visited monument and a national symbol of the city's resistance.
How to visit
Allow about an hour to climb the ramparts and explore the tunnels, longer with a guide who can explain the sieges and engineering. The hilltop has sweeping views over Cartagena and the bay. Go early or late to avoid the strongest sun, and bring water as there is little shade on the ramparts.
Hours & practical info
Open daily, roughly 8am to 6pm. Tickets sold on site.
Insider tips
- ✓ Bring a torch to explore the dark defensive tunnels.
- ✓ Combine with a city tour that includes transport up the hill.
- ✓ Sunset visits offer the best light over the bay.
Tours featuring Castillo San Felipe de Barajas
Frequently Asked Questions
- How long do you need at Castillo San Felipe?
- Around an hour to walk the ramparts and tunnels, or up to two hours with a guided tour explaining the fortress history.
- Can you visit the tunnels inside the fortress?
- Yes, several defensive tunnels are open to visitors. Bring a torch as some sections are dark.




