Adults-Only Hotels in Kos

Adults-Only Hotels on Kos — Relaxed Greece with History

Kos is the birthplace of Hippocrates — and perhaps the father of medicine lived here because the island is simply healthy: warm thermal water, clean air, fertile soil and a pace of life that instantly lowers your blood pressure. For adults, Kos offers the rare combination of Greek cosiness, great value for money and rising hotel quality.

On Kos, Adults Oasis curates hotels that combine beach, wellness and Greek hospitality — from beach resorts to boutique hotels in the old town.

Discover Kos

Kos Town is surprisingly charming: a Crusader fortress, ancient ruins among the cafés, a lively harbour promenade and the plane tree of Hippocrates.

The south coast offers the best beaches: Paradise Beach, Kardamena and the thermal springs near Agios Fokas — naturally hot seawater right on the shore.

The hinterland around Zia and Asfendiou reveals a different Kos: mountain villages, sunsets over the entire Aegean and tavernas where grandmother still does the cooking.

Kos Tips

• When to go: May–October. Kos enjoys over 300 days of sunshine — swimming weather practically guaranteed.
• Activities: Cycling (Kos is Greece's bicycle island!), a day trip to Rhodes or to the volcanic island of Nisyros.
• Cuisine: Fresh fish, goat's cheese, locally pressed olive oil — simple and good.
• Price: Kos offers first-class Adults-Only hotels at fair prices — often considerably cheaper than Santorini or Mykonos.