On my first full day in Santorini, I joined a sunset cruise that began with a hike up Tholos Naftilos volcano, followed by a swim in the mineral-rich waters of Palea Kameni's hot springs.

You can even swim in the Santorini hot springs – a fantastic experience. A catamaran cruise is a wonderful way to see the island Lunch on board was a spread of delicious local dishes.

Getting onto the water is a must, and a boat trip with Ippokampos Sailing will show you the iconic red and white beaches, as well as the hot springs at the underwater volcano's crater. Santorini ...

which takes guests around the coast to experience the island's hot springs, the famed Red Beach, and even a few places to snorkel. Explore Oia Castle. Get to know a bit about Santorini’s rich ...