Bring your passport, as you’ll be traveling internationally from Rhodes to Kos. Euros are the local currency, and most places accept cards, though having cash for smaller establishments is recommended. Comfortable walking shoes are a must for exploring historical sites and villages. Don’t miss sampling the local cuisine, especially fresh seafood and traditional dishes like moussaka and dolmades.

Kos is accessible from Rhodes via ferry. High-speed ferries take approximately 2.5 hours, while standard ferries may take longer. Ferries depart from Rhodes Town’s main port, and it’s best to book tickets in advance, especially during the high season. Some ferries offer morning departures and evening returns, ideal for day trips.

The best time to visit Kos is between May and October, when the weather is warm and sunny. July and August are peak months with lively crowds, while May, June, and September offer pleasant temperatures and fewer visitors. If you’re interested in cultural activities, visit during one of Kos’s festivals, such as the Hippocrates Festival in summer.

A day trip to Kos Island from Rhodes provides a mix of history, relaxation, and fun. Begin your visit in Kos Town, exploring highlights like the Castle of the Knights, Hippocrates’ Plane Tree, and the ancient Agora. Visit the Asklepion, an impressive archaeological site dedicated to the god of healing. Spend your afternoon at a nearby beach such as Tigaki or Lambi, or wander through charming villages like Zia. End your day enjoying a seaside meal before returning to Rhodes by ferry.