easy
4–8 hours
Light physical activity needed; able to embark and disembark from boat comfortably
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.
Set off from Milos, a volcanic island in the Cyclades archipelago of Greece, with Royal Blue for a half- or full-day cruise to Polyaigos, an uninhabited and largely untouched island just south of Milos. Known for its sheer white cliffs and aquamarine waters, Polyaigos is one of the Aegean Sea’s best-kept secrets and an essential trip for travelers seeking isolation amid striking natural beauty. This cruise delivers an intimate connection with the raw geological character of the islands, far from the busy summer crowds common in the region.
Polyaigos is renowned for its rugged limestone formations that rise dramatically from the sea, shaped by millennia of erosion and tectonic activity. The island’s coastline features dramatic caves and hidden coves where the clarity of the water invites swimming, snorkeling, and quiet reflection. Since Polyaigos is uninhabited, visitors can experience the clean, uninterrupted horizon and rare Mediterranean flora including aromatic herbs and resilient shrubs clinging to the rocky terrain.
Royal Blue stands apart in Milos’s outdoor scene by offering personalized cruise experiences that emphasize sustainable appreciation of this fragile environment. Unlike larger tourist operations, Royal Blue’s trips allow for time on deck, ample opportunity to dive into crystalline waters, and take in the seascape’s subtle shifts of light and color. The boat’s knowledgeable crew share insights on the island’s geological history and the importance of protecting such pristine locations.
For travelers interested in blending adventure with cultural curiosity, Royal Blue’s Polyaigos cruise situates itself uniquely in the Aegean’s outdoor recreation landscape, offering a direct passage to quiet wilderness accessible only by sea. Whether you opt for a brief half-day jaunt or a full day of discovery, Polyaigos presents a rare chance to encounter the Greek islands’ wild side in an authentic, thoughtful way.
Protect your skin and the pristine waters by using reef-safe sunscreen, especially when swimming or snorkelling around Polyaigos.
The boat and rocky shores can be slippery; choose shoes with good grip for safe boarding and shore excursions.
Bring a reusable water bottle to keep hydrated under the Greek sun during your time on deck and island stops.
Long daylight hours and stunning landscapes mean ample photo opportunities—make sure your devices are fully charged.
Polyaigos has remained uninhabited for centuries, traditionally used by local shepherds for seasonal grazing, helping preserve its natural state.
Royal Blue adheres to sustainable tour practices, minimizing waste and respecting protected areas to maintain Polyaigos’s fragile ecosystem.
Essential for cooling off with swims in the Aegean’s clear waters.
summer specific
Capture underwater and on-deck moments without worry.
Provides shade from strong Mediterranean sun during boat time.
spring|summer|fall specific
Useful for cooler winds on the open water and evenings.
fall|spring|winter specific