Cruise from Milos to the untouched island of Polyaigos aboard Royal Blue’s custom trips. Dive into pure Aegean waters and discover dramatic geological formations away from crowds.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
4–8 hours
Fitness Level
Light physical activity needed; able to embark and disembark from boat comfortably
Wildlife
History
Polyaigos has remained uninhabited for centuries, traditionally used by local shepherds for seasonal grazing, helping preserve its natural state.
Conservation
Royal Blue adheres to sustainable tour practices, minimizing waste and respecting protected areas to maintain Polyaigos’s fragile ecosystem.
Royal Blue
Cruise from Milos to the untouched island of Polyaigos aboard Royal Blue’s custom trips. Dive into pure Aegean waters and discover dramatic geological formations away from crowds.
Royal Blue is a boat tour operator based in Adamantas, Greece, offering half- and full-day cruises around the south coast of Milos and nearby islands. The company’s itineraries focus on natural attractions that are difficult to reach from land, including the open-roof cave of Sykia, the pirate-famous rock formations of Kleftiko, the narrow beach of Tsigrado, the serene sand of Gerakas, and crossings to the traditional island of Kimolos and the uninhabited Polyaigos.
Departures originate from Adamantas harbor, providing straightforward access for visitors staying on Milos. Each trip description clearly states highlights and typical stops, enabling travelers to choose between shorter half-day options and extended full-day cruises that include additional swimming and exploration time. Royal Blue’s routes emphasize coastal scenery, geological formations, sea-cave access, and crystal-clear swimming locations, reflecting the natural character of Milos and its neighboring isles.
Royal Blue is featured on The Adventure Collective with individual trip listings and summaries. Information available through those listings describes the main attractions on each cruise—Sykia’s open roof cave, Kleftiko’s dramatic cliffs and arches, Tsigrado and Gerakas’ secluded beaches, and the remote islands of Kimolos and Polyaigos. Prospective guests can reference the tour listings to confirm departure details, durations, and route highlights before booking.
Base Location
Adamantas, Greece
Departure port for all cruises
Cruise Durations
Half & Full Day
Options to fit any schedule
Key Destinations
Kleftiko, Sykia, Kimolos, Polyaigos
Remote beaches and sea caves
Tour Variety
4 signature trips
Unique routes around Milos & Kimolos
Choose a half- or full-day trip to Kleftiko, Sykia, Kimolos or Polyaigos and secure a spot on one of Milos’ most accessible coastal excursions.
Bring Reef-Safe Sunscreen
Protect your skin and the pristine waters by using reef-safe sunscreen, especially when swimming or snorkelling around Polyaigos.
Wear Non-Slip Footwear
The boat and rocky shores can be slippery; choose shoes with good grip for safe boarding and shore excursions.
Stay Hydrated
Bring a reusable water bottle to keep hydrated under the Greek sun during your time on deck and island stops.
Charge Your Camera Batteries
Long daylight hours and stunning landscapes mean ample photo opportunities—make sure your devices are fully charged.
Swimsuit
Essential for cooling off with swims in the Aegean’s clear waters.
summer
Waterproof Camera
Capture underwater and on-deck moments without worry.
Sun Hat
Provides shade from strong Mediterranean sun during boat time.
spring|summer|fall
Light Jacket
Useful for cooler winds on the open water and evenings.
fall|spring|winter