Top Milos Underground Tours

Experience two of Milos most spectacular natural wonders in just 4 hours aboard Thalassitra, a beautiful traditional sailing boat. Sail from Psathadika along the dramatic coastline to Sykia and Kleftiko, with time to explore the famous caves, swim and snorkel in crystal-clear waters, and enjoy a small-boat exploration inside the caves of Sykia. Authentic Greek traditional food and refreshing drinks are included, along with complimentary transfers to and from the departure point, making this the perfect short cruise for travelers who want to experience the highlights of Milos from the sea.

Hop aboard our sunset adventure from scenic Alogomandra Beach! Begin under the golden glow of the evening sun as we glide towards the awe-inspiring caves of Papafragas. Along the way we will explore hidden beauties and check out the funky hexagonal shapes carved on the rocks by ancient volcanoes. After exploring the caves of Papafragas we will make our way back, admiring the beauty of the setting sun and relaxing in the calm sea. Enjoy every magical moment and soak in the breathtaking beauty of Milos as twilight settles in. Finally, we'll leisurely paddle back to Alogomandra Beach, where we'll conclude our unforgettable evening filled with laughter, adventure, and the serene charm of Milos.

Explore Milos island with the best boat and crew of the island! As the boat navigates the coastline, venture into the intriguing depths of Sykia Cave, uncovering the geological wonders that characterize Milos. Throughout the day, indulge in a culinary journey with food and drinks served on board, featuring local delicacies that elevate the experience. The full-day tour encapsulates the essence of Milos, offering a comprehensive exploration of its diverse landscapes, from dramatic cliffs to serene beaches. With the sun setting on the horizon, casting a warm glow over the sea, this immersive journey ensures that every moment is a celebration of Milos' natural beauty, complemented by the pleasures of gastronomy in a setting that feels nothing short of magical.

Discover Kleftiko and the stunning South Coast of Milos aboard a 2025 luxury Isatec Cobra 495 boats, powered by modern Mercury 30/60HP engines. Explore Kleftiko's famous sea caves and white volcanic cliffs, the crystal-clear waters of Gerakas, Fyriplaka and Tsigrado, plus hidden beaches accessible only by boat. Depending on weather conditions, you may also visit the impressive Sykia Cave. No boating licence is required. After a safety briefing, you can enjoy the freedom of creating your own adventure at sea. For a more relaxed and stress-free experience, a professional skipper is available upon request for an additional fee. In favorable weather conditions, routes may extend towards Kimolos and Polyaigos, known for their turquoise waters and natural beauty. Swim, snorkel, explore sea caves, relax on secluded beaches, and enjoy fresh fruit, snacks, bottled water, towels, and a premium onboard experience while discovering some of the most beautiful locations in the Cyclades.