On Kos the pace is set by the wind and the sea: calm mornings suit boats, afternoon gusts can cut a trip short, and nobody minds a plan that bends. Twelve listings range from glass-bottom boats to a hop across to Bodrum.

Related: Kos, Greece: A Complete Travel Guide

Full Day Boat Tour in Pserimos Kalymnos and Platy

A full-day boat trip to Pserimos, Kalymnos and Platy, mixing swim stops with time ashore. Check the departure port, the lunch arrangements and how long each stop lasts.

Full Day Boat Tour in Pserimos Kalymnos and Platy - Kos Greece

From the Port of Kos Full Day Boat Cruise to 3 Islands

A full-day cruise from Kos port to three nearby islands, suited to families who want a lazy day on the water. Check what is included and the number of swim stops.

From the Port of Kos Full Day Boat Cruise to 3 Islands - Kos Greece

Sunset in Zia

An evening outing to Zia, the hillside village on Mount Dikeos known for sunset views. Check the transport, how long you stay and whether dinner is part of the plan.

Sunset in Zia - Kos Greece

Kos 90 Minute Glass Bottom Boat with Mermaid Show and Waterslide

A short glass-bottom boat outing with a mermaid show and a waterslide, designed for children. Check age suitability, boarding time and whether swimming is included.

Kos 90 Minute Glass Bottom Boat with Mermaid Show and Waterslide - Kos Greece

From Kos Independent Day Trip to Bodrum

An independent day trip across to Bodrum in Turkey, so you explore at your own pace. Bring your passport, and check ferry times, entry requirements and the return crossing.

From Kos Independent Day Trip to Bodrum - Kos Greece

Barco De Pirata 3 Island Cruise

A pirate-themed cruise to three islands, aimed at families with young children. Expect swimming stops and some entertainment. Check the age guidance, meals and drinks.

Barco De Pirata 3 Island Cruise - Kos Greece

Snorkelling

A snorkeling trip under a generic title, suited to swimmers who want to see fish and rocky seabeds. Check whether gear and instruction are provided and where it departs.

Snorkelling - Kos Greece

Bodrum Kos Ferry Trip with Free Hotel Transfer Service

A ferry trip between Bodrum and Kos with hotel transfers included, handy for crossing without arranging transport. Carry your passport and check the timings and luggage rules.

Bodrum Kos Ferry Trip with Free Hotel Transfer Service - Kos Greece

An Adventure with Dorrys Glass Bottom Boat

A glass-bottom boat outing, good for families and non-swimmers who want to watch marine life. Check the length, the boarding point and whether there are swimming stops.

An Adventure with Dorrys Glass Bottom Boat - Kos Greece

3 Island Luxury Cruise with 4 Swimming Stops with Captain Morgan

A premium three-island cruise with four swim stops, likely calmer than a large party boat. Check the group size, the meals and the drinks that are included.

Island Luxury Cruise with 4 Swimming Stops with Captain Morgan - Kos Greece

Kos Fishing Trip

A fishing trip off the Kos coast, aimed at beginners and families as well as keen anglers. Check the tackle provided, the length and whether you keep your catch.

Kos Fishing Trip - Kos Greece

Kos Small Group Full Day Sailing with Meal Drinks and Swim

A small-group sailing day with a meal, drinks and swimming, a relaxed option for couples and friends. Check the group size, the menu and the starting marina.

Kos Small Group Full Day Sailing with Meal Drinks and Swim - Kos Greece

These experiences in Kos Greece are popular with travelers and tend to sell out, especially during peak season, so we recommend booking in advance to secure your spot.

Why These Kos Tours Stand Out

Kos is a Dodecanese island facing the Bodrum peninsula in Turkey, with the Asklepieion, a sanctuary linked to Hippocrates, the Knights’ castle in Kos Town and one of Greece’s most bike-friendly town centers. Boats are the main tour format because nearby islets and Turkey are so close.

Timing Your Kos Trip

May to October is boat season. June and September bring warm water and manageable crowds, while July and August bring the meltemi, strong northerly winds that can roughen crossings and shift departures.

Practical Tips Before You Book

Choose mornings for boats, when seas are calmer, and keep a spare day in case wind interferes. Bring a hat, sunscreen and a light layer for the return. For Bodrum, carry your passport and check entry rules. Kos Town is flat, so cycling suits independent exploring.

What Kos Tours Cost

No priced listings are available here at the moment, so check each page for the figure. Prices vary by boat size, length and meals, and small-group sailing and luxury cruises usually cost more than large boat trips. Ask what happens if wind stops a departure.

Comparing the Best Kos Options

Large three-island cruises are the easiest social day, glass-bottom and pirate boats work best with children, and sailing or fishing suits couples and small groups. The Bodrum options are for travelers who want a different country without staying overnight.

Kos Tour FAQ

Can I visit Turkey from Kos in a day?

Yes, ferries to Bodrum take well under an hour, and some listings include hotel transfers. Bring your passport and check entry requirements before you go.

What are the best boat trips from Kos for families?

Glass-bottom boats, pirate-themed cruises and three-island day cruises are the family-friendly choices here. Check age guidance, onboard facilities and the length of each trip.

When do the winds affect boat trips in Kos?

The meltemi usually blows in July and August, especially in the afternoon. Operators may shift or cancel trips, so book early in your stay and keep a flexible day.

Is Kos Town walkable?

Yes, Kos Town is flat and compact, and cycling is popular. The Knights’ castle, harbor and ancient agora are all close together, so you can see them without a car.