Morcegário de Tróia

Tucked beneath ancient Roman ruins on the Tróia Peninsula, the Morcegário de Tróia is a bat sanctuary unlike anything else in Portugal — a living colony of native bats coexisting with centuries-old archaeology in a single wild setting. It's genuinely strange and fascinating, giving you up-close insight into the peninsula's biodiversity while surrounded by the remnants of a Roman fish-salting complex. If you're curious about nature and history colliding in unexpected ways, this one is worth seeking out.