Kos Travel Guide: Is Kos Right for You?

Kos is the right island for families, first-timers on a package deal, cyclists and anyone who wants a direct flight, a long sandy beach and a reliable week in the sun without spending a fortune. It is the wrong island if you are after the whitewashed Cycladic postcard, dramatic scenery, or a place that feels like it exists for the locals rather than the tourists.

Kos at a glance

• Island group: Dodecanese (southeastern Aegean, 4 km from the Turkish coast, about 290 sq km)
• Getting there: Kos International Airport (KGS) with direct summer flights from most of Europe. Ferries from Piraeus take 10 to 13 hours, usually overnight, arriving at Kos Town. Frequent fast boats to Rhodes (2 to 3 hours), Kalymnos, Nisyros and Bodrum in Turkey.
• Best for: Families, cycling, all-inclusive and package holidays, history buffs, first-time Greece visitors
• Not for: Cycladic aesthetics, off-the-beaten-track seekers, foodies wanting village authenticity
• Best months: May to June and September to early October
• Price level: Budget to Mid
• Size & getting around: Large but flat. The bike is the local vehicle in Kos Town; buses link the main resorts; a car helps for Kefalos and the south.

Who Kos is for

Kos is for people who want holiday logistics to be easy. The airport takes direct flights from the UK, Germany, the Netherlands, Scandinavia, Italy, Austria, Switzerland, Poland and more from April to October, transfers are short, and the resorts around Tigaki, Marmari, Kardamena and Psalidi are set up for families with big sandy beaches and shallow water.

It is also for cyclists. Kos is almost uniquely flat among Greek islands, with a proper network of cycle lanes in and around Kos Town and a coastal path along the north.

And it is for history. Kos Town sits on top of ancient Kos, with the Roman odeon, the Casa Romana villa, the agora and the 15th-century Knights’ castle at the harbor all within a 15-minute walk, and the Asklepieion, the ancient healing sanctuary associated with Hippocrates, 4 km up the hill.

Who should skip Kos

Skip Kos if you want the Greece of white cubes and blue domes. Kos Town is Italianate and Ottoman, rebuilt after the 1933 earthquake, and the resort strips are functional rather than beautiful.

Also skip it if you want to feel like you have escaped mass tourism. Outside the mountain villages of Zia and Asfendiou, and Kefalos at the far end, the island is built around package hotels.

What to actually do on Kos

Kos Town

The harbor, castle, plane tree of Hippocrates and ancient agora fit into a morning on foot or by bike.

The Asklepieion

A terraced sanctuary from the 4th century BC, with a view across the strait to Bodrum. Go early or late; it is exposed.

The beaches

Tigaki and Marmari on the north coast are long, sandy and shallow, ideal for children. The south-facing Kefalos bay has Paradise, Camel and Agios Stefanos beaches, with the tiny Kastri islet and its chapel offshore.

Zia and the mountain villages

Zia, at 300 m on Mount Dikeos, is the standard sunset stop and busy for it, but the walk to the summit (846 m, about 1.5 hours) is quiet and worth doing.

Day trips

Nisyros, an active volcano island 1 hour south by boat from Kardamena, is the best day out on Kos: walk on the crater floor at Stefanos. Bodrum in Turkey is under an hour from Kos Town; bring your passport.

Where to stay on Kos

• Kos Town: Best for people without a car, history, restaurants and easy ferries to other islands
• Tigaki or Marmari: Best for families who want a big, safe sandy beach and cycling distance to town
• Kardamena: Best for younger groups wanting nightlife and a wide beach; loud in August
• Kefalos: Best for a quieter, more traditional stay at the far southwest with the best swimming

When to go

Kos has one of the longest seasons in Greece thanks to its airport. May and late September to mid-October are ideal: 25 to 28C, sea 21 to 24C, resorts half full, prices lower. June is warm and busy; July and August are hot (routinely 33 to 36C), crowded and expensive by Kos standards. The meltemi blows from the north in July and August, making Tigaki and Marmari choppy while Kefalos bay stays calm.

Direct flights stop over winter, when the resorts close. Kos Town stays open year-round, but this is not an off-season beach island.

Getting there and around

Kos International Airport (KGS) is in the middle of the island, about 25 km from Kos Town, and in summer sees direct flights with easyJet, Jet2, TUI, British Airways and Ryanair from the UK; Condor, TUIfly, Eurowings and others from Germany; Transavia and TUI from the Netherlands; plus Scandinavian, Italian, Austrian, Swiss and Polish carriers. Aegean, Olympic and Sky Express fly year-round from Athens.

Ferries from Piraeus are a long overnight haul of 10 to 13 hours with Blue Star, arriving at Kos Town. Within the Dodecanese, Dodekanisos Seaways catamarans link Kos to Rhodes (2 to 3 hours), Kalymnos, Leros, Patmos and Symi.

Getting around is straightforward. Buses serve all main resorts and Zia. Bikes are the best way to move around the town and north coast. A car is worth two or three days to reach Kefalos, the south beaches and the Asfendiou villages.

Kos vs the alternatives

Kos is the easier, cheaper, flatter alternative to Rhodes, which has the grander Old Town, more variety and a longer season but a larger scale to cover. Compared with Crete, Kos is simpler and better for a single-base family week but has a fraction of the landscape and food culture. Corfu offers a similar direct-flight, family-resort proposition with greener scenery and a more Venetian feel. For a wider look, see our guide to the best Greek island for first-time visitors.

Booking Kos

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Also in the Dodecanese

Karpathos

For beach lovers and hikers who don't mind wind, mountains and a rental car.

Rhodes

Medieval Old Town, long beaches and one of Greece's longest sunny seasons.

Not sure yet? Take the 2-minute quiz

Frequently asked questions

Is Kos expensive?

No, it is one of the more affordable major Greek islands. Package deals and all-inclusives keep hotel prices competitive, dinner for two in Kos Town runs 35 to 55 euros.

How many days do you need in Kos?

A week is the standard and it fits: three or four beach days, a day in Kos Town and the Asklepieion, a day trip to Nisyros or Kalymnos, and an afternoon in Zia.

Does Kos have an airport?

Yes, Kos International Airport (KGS), also called Hippocrates Airport, with direct seasonal flights from across Europe and year-round Athens flights. It is about 25 km from Kos Town.

Last updated 2026-09.