Skaros Rock

Skaros Rock is the jagged remains of a medieval fortress that juts into Santorini's caldera like a stone ship's bow. You'll hike 30 minutes along a narrow ridge path from Imerovigli to reach the ruins of this 13th century Venetian castle, built when this rocky outcrop was still connected to the main island. The payoff is spectacular: 360 degree views over the caldera, the volcano islands, and the white cubic houses of Imerovigli cascading down the cliff face.

The trail starts innocuously near Anastasi Church but quickly becomes an adventure. You'll scramble over loose volcanic rock and navigate some genuinely exposed sections where the path narrows to just a few feet wide with steep drops on both sides. The fortress ruins themselves are modest, just stone foundations and crumbling walls, but standing on this isolated pinnacle feels like you're floating above the Aegean. The wind can be fierce, and the late afternoon light turns the caldera walls golden.

Most people come at sunset and regret it. The path becomes treacherous in dim light, and you'll be fighting crowds for photos. Go in late afternoon around 4PM instead for equally stunning light without the chaos. The hike is free, but bring proper hiking shoes and water. Skip this entirely if you're afraid of heights or have mobility issues, the final approach to the ruins involves some genuine rock scrambling.