Book a 3-Island Cruise in Kos (Kalymnos, Pserimos & Plati)

Overview

This “3 Island Cruise in Kos Island” is a full-day shared boat excursion that takes you to the classic Dodecanese trio: Kalymnos, Pserimos, and Plati. Departing from Kos port, it offers a relaxed island-hopping experience combining short land stops, swimming breaks, and time onboard a traditional excursion vessel. It’s one of the most established and widely booked day cruises in Kos, ideal for visitors who want to see multiple islands without arranging ferries or logistics themselves.

Unlike more “party-style” or luxury variants, this version is generally positioned as a standard sightseeing cruise with lunch included and a structured itinerary, making it suitable for families and first-time visitors.

Experience highlights include

• Cruise to three islands in one day: Kalymnos, Pserimos, and Plati
• Stop at Kalymnos, known for its sponge-diving heritage and harbor town atmosphere
• Visit Pserimos, a small island with a quiet sandy beach and simple seaside tavernas
• Swim stop at Plati island, with crystal-clear Aegean waters
• Relaxed sailing between islands with chances to spot dolphins
• Traditional Greek lunch served onboard during the cruise

What’s included

• Full-day boat cruise from Kos port
• Onboard Greek lunch (beverages usually extra)
• Restroom and Wi-Fi onboard (on most vessels)
• Stops at Kalymnos, Pserimos, and Plati
• Free time for swimming and short exploration at each stop

What’s not included

• Drinks and alcoholic beverages (usually purchased onboard)
• Hotel transfers (unless specifically added)
• Snorkeling equipment
• Personal expenses and tips

Itinerary

The cruise departs in the morning from Kos port, heading first toward Kalymnos, where passengers typically have a short stop to walk the harbor area or explore local shops and sponge-related traditions.

Next, the boat continues to Pserimos, where you can relax on the beach, swim, or visit small waterfront cafés in a quiet island setting.

The final main stop is Plati island, an uninhabited islet where the boat anchors offshore, giving guests time to swim directly in clear turquoise waters before lunch is served onboard.

After the swimming stop and lunch, the boat returns to Kos in the afternoon.

Who is this experience best for

• First-time visitors to Kos wanting an easy multi-island introduction
• Families and couples looking for a relaxed full-day excursion
• Travelers who prefer structured sightseeing over party-style cruises
• People who want swimming + light island exploration in one trip
• Cruise ship passengers or short-stay travelers

Insider notes

This version of the 3-island cruise is the “standard sightseeing baseline” in Kos. Compared to the “Captain Morgan / luxury party cruise” variant, it’s typically:

• Less music-driven and social

• More focused on itinerary and island stops

• Slightly more structured and family-friendly

The highlight for most travelers is still the same: swimming at Plati and the contrast between the lively Kalymnos stop and the quiet beach of Pserimos.

A practical tip from frequent travelers: seating on the boat matters a lot—arriving early can significantly improve comfort, especially in peak summer.

This tour is sold by Viator.