Forte de São Marcelo (Island Fort)

This striking starfort sits proudly on an island in Salvador's Baía de Todos os Santos, its salmon-pink walls and geometric design reflecting centuries of Portuguese colonial engineering. Built in 1623 to protect the city's harbor, the fort offers intimate views of the bay and the colorful city skyline from its ramparts and gun emplacements. Inside, you'll discover cannons, period artifacts, and atmospheric tunnels that whisper stories of naval battles and strategic defense.