Top Cyclades Islands Glass Bottom Boat Tours

A caldera cruise is a must when in Santorini. See more of the volcano, including some extraordinary underwater rock formations, when you book this glass-bottom boat adventure. Visit Santorini Volcano, the Santorini Hot Springs, and beautiful Thirasia (Therasia) with free time to swim or eat lunch. The glass bottom and swimming noodles make this tour perfect for families with kids, but do bring cash to buy your volcano ticket.

**The Ultimate Escape Along Andros' Private Coastline** Leave the crowds behind and step aboard for an elite, 4-hour expedition showcasing the absolute best of Andros. You will snorkel directly over history at Paleopolis, swimming above the massive stone breakwaters of a classical city submerged centuries ago. After passing the dramatic silhouette of Cobra Rock, we drop anchor at Kryfi Cove—a breathtaking, land-locked hideaway with secret sea caves carved straight into the towering cliffs. The adventure deepens as we navigate to the remote shores of Plaka Beach and the magnificent, cathedral-like sea caves of Ammoudaria Beach. **⚓ Cruise Highlight** A Secret Spot Just for You: Skip the tourist crowds and anchor at an exclusive, off-the-grid hideaway. Whether it’s sipping chilled local wine as the sun dips below the horizon or swimming in untouched sea caves, this hidden gem is accessible only by boat and tailored for an unforgettable, private experience.

Get on a cruise, walk through narrow streets & take pictures while watching the sunset! A full day experience of Santorini!

Embark on a full-day adventure aboard a glass-bottom boat to explore Santorini’s volcanic islands, hot springs, and picturesque villages. Hike to the active craters of Nea Kameni, swim in the therapeutic waters of Palea Kameni, and enjoy free time on Thirassia for swimming, dining, or exploring. Conclude your journey in Oia, where you’ll stroll its charming streets and witness the sunset before returning via a comfortable transfer.