Book a One-of-a-Kind 3-Island Cruise in the Aegean Sea with Santa Maria (Kos)

Overview

This “One of a Kind 3 Island Cruise in the Aegean Sea with Santa Maria” is a full-day shared boat excursion from Kos that visits the classic trio of islands—Pserimos, Kalymnos, and Plati—aboard the Santa Maria vessel (or a partner ship depending on operations). It’s designed as a structured sightseeing cruise with onboard lunch and audio guide support, offering an easy way to explore multiple islands in a single day without ferry planning or transfers.

Compared with more party-focused or luxury variants, this version is positioned as a comfortable, family-friendly island-hopping cruise with added commentary and a more relaxed pace.

Experience highlights include:

• Cruise across the Aegean Sea visiting 3 islands in one day (Pserimos, Kalymnos, Plati)
• Stop at Pserimos for beach time and swimming in clear shallow waters
• Visit Kalymnos, known for its sponge-diving heritage and harbor town atmosphere
• Swim stop at Plati Island, with crystal-clear Aegean waters
• Enjoy views of the Dodecanese coastline and potential dolphin sightings
• Listen to a personalized audio guide via smartphone for cultural context
• Onboard traditional BBQ lunch included during the cruise

What’s included

• Full-day boat cruise from Kos port
• BBQ lunch served onboard
• Restrooms and Wi-Fi onboard
• Audio guide (multi-language, smartphone-based)
• Stops at Pserimos, Kalymnos, and Plati

What’s not included

• Drinks and alcoholic beverages (sold onboard)
• Hotel pickup and drop-off (unless separately arranged)
• Snorkeling equipment
• Personal expenses and tips

Itinerary

The cruise departs from Kos port in the morning, sailing first toward Pserimos, where passengers typically enjoy beach time, swimming, or a short walk through the small harbor area.

Next, the boat continues to Kalymnos, where you may have a short stop to explore the waterfront, browse shops, or learn about the island’s famous sponge-diving tradition.

The final main stop is Plati Island, an uninhabited islet where the boat anchors offshore for a swimming break in exceptionally clear waters. Lunch is served onboard during the cruise before returning to Kos in the afternoon.

Who is this experience best for

• First-time visitors to Kos wanting a simple multi-island overview
• Families and couples looking for a relaxed full-day activity
• Travelers who prefer structured sightseeing over party cruises
• Cruise passengers or short-stay visitors
• Anyone wanting swimming + light island exploration in one trip

Insider notes

This Santa Maria cruise sits in the mid-range “classic Kos island hopping” category—more structured than party boats, but more basic than luxury sailing catamarans.

A few practical expectations:

• The experience is schedule-driven, so stops are relatively short

• The highlight is less about deep exploration and more about variety (3 islands in one day)

• Seating on the boat can matter a lot in summer—arrive early to get a good spot

• The audio guide adds value compared to simpler versions, especially if you want context while sailing

If you’re comparing your Kos options, this is the most “balanced” version of the 3-island cruise concept: not too party-heavy, not too premium—just efficient island hopping with some added storytelling.

This tour is sold by Viator.