Near the village of modern Akrotíri, 12 kilometers southwest of Firá, the ancient Minoan settlement of Akrotíri was buried below lava following the 16th-century BC volcanic explosion that created the caldera. 

At the Akrotiri Archaeological Site, visitors can walk on pathways through the debris of the town to see remains of the clay buildings of this once thriving town. It is so well preserved that it's often compared to Pompeii. 

The site has remnants of multi-level buildings, pottery, and drainage systems, proving that Santorini was a flourishing and prosperous island before the eruption and probably lived from shipping and trading.