Kleftiko–Sikia Private Boat Tour
ABOUT THIS TOUR
Sail along the southern coast of Milos — where volcanic cliffs meet the clearest Aegean blue. Your captain will guide you to hidden coves and natural sea caves accessible only by boat.
At Kleftiko, once a pirate refuge, swim through arches of white volcanic rock and explore a maze of luminous caves. Continue to Sikia, a roofless sea cave where sunlight pours into emerald water — an unforgettable, serene experience.












ROUTE HIGHLIGHTS
What You'll See
- Gerakas — white-sand cove reachable only by sea
- Tsigrado — golden cliffs & turquoise shoals
- Kleftiko — white arches & caves once used by pirates
- Sikia Cave — a natural cathedral of light
- Thiorichia — historic sulfur mines glowing gold
What You’ll Experience
- Scenic cruising along dramatic volcanic coastline
- Swimming in luminous caves & hidden pools
- Snorkeling in crystal-clear waters
- Flexible stops depending on conditions
- Expert local captain guiding every moment
HALF-DAY VS FULL-DAY OPTIONS
Half-Day Cruise
(4–4.5 hours)
A short, immersive escape focused on Kleftiko and Sikia — perfect for a relaxed morning or afternoon at sea.
Full-Day Cruise
(7–8 hours)
A complete day along Milos’ southern coastline with extra swim stops, cliff-jumping options, and time to unwind in peaceful coves.
Expand to View Full Itinerary
Note: Itinerary and stops are indicative and may change depending on weather and sea conditions, always with your comfort and safety in mind.

- Thiorichia (Old Sulfur Mines)
- A striking shoreline shaped by Milos’ mining history. Swim in clear water with warm, golden tones in the surrounding rock.
- Gerakas Beach
- A quiet white-sand cove reached only by sea. Often a captain’s favorite for a calm, unhurried swim.
- Tsigrado Beach
- View the famous cliffside beach from the water and snorkel near small sea caves, with dramatic rock faces rising above you.
- Kleftiko
- The iconic white formations and sea caves of Milos. Swim through arches and explore bright, sculpted passages once used as pirate hideouts.
- Sikia Cave
- A roofless sea cave where sunlight pours in from above. We often time this stop later for a calmer experience after the crowds pass.
Everything in Half-Day, plus:
- Spathi Bay
- A secluded bay with turquoise water and a gentle shoreline. Ideal for a longer swim and relaxed time on board.
- Purple Cave
- A unique cave with purple-tinted rock tones above and below the surface. Your captain shares the story behind its volcanic colors on board.
WHAT’S INCLUDED & ADD-ONS
Included in Every Cruise
Towels, snorkeling gear, SUP & GoPro camera
Local snacks, cold drinks & wine
Wi-Fi & music system
Professional English-speaking captain
Drone footage
