In short
- Guided tours handle boat and bus transfers for €35 to €50.
- Independent ferries cost €20 to €35, departing from Kardamena.
- Renting a car on Nisyros costs €30 to €45 per day.
In this article
Deciding how to visit the Stefanos Crater depends on your budget and schedule. Guided tours remove the stress of coordinating ferries and buses. Independent travel allows you to visit the crater early and explore mountain villages at your own pace.
Which is better: a guided tour or an independent trip?
Guided tours are best for convenience, while independent trips offer maximum schedule flexibility.
Organized excursions arrange your hotel pickup, boat ride, and bus transfer to the volcano. Traveling on your own requires booking a ferry from Kardamena to Mandraki. Once on Nisyros, you will need to rent a car or take a local bus to the crater.
What does an organized Nisyros volcano tour include?
A standard tour provides hotel pickup on Kos, the return boat crossing, and the bus ride to the crater.
Tours typically cost from €35 to €50. The entire excursion lasts seven to eight hours. You will spend about five hours on Nisyros. The €5 entry fee for the Stefanos Crater is usually not included in the tour price. You pay this directly at the crater entrance.

How do you visit Nisyros independently?
You purchase a ferry ticket from Kardamena and arrange your own transport upon arriving in Mandraki.
Return boat tickets cost between €20 and €35. The crossing takes 45 to 60 minutes. Boats usually depart Kos around 9:30 AM and return at 3:30 PM. At the Mandraki port, you can rent a vehicle or catch a local bus up the mountain.
How do you reach the volcano without a tour bus?
You can rent a car, rent a scooter, or take a local bus from Mandraki port.
Renting a car or scooter costs €30 to €45 per day. The drive takes 20 minutes to reach the crater parking area. The local bus costs €8 to €10 for a return ticket. Renting a car allows you to visit the crater before the tour buses arrive.

Why visit the volcano independently?
Independent travel allows you to reach the crater during the optimal morning window.
The best time to visit the Stefanos Crater is between 9:00 AM and 11:00 AM. This helps you avoid the intense afternoon heat radiating from the ground. Guided tour buses often arrive simultaneously later in the morning. Renting a car gives you the freedom to explore at your own pace. You can also easily drive up to Nikia village.
Questions travellers ask
Do I need a guided tour to visit Nisyros from Kos?
No, you do not need a guided tour. You can buy independent ferry tickets and travel from Kardamena to Mandraki. Once on the island, you can use a rental car or local bus.
How much is the entrance fee for the Nisyros volcano?
The entrance fee is €5 per adult. This is payable in cash at the ticket booth at the crater entrance. It is usually not included in tour prices.
How long is the boat ride from Kos to Nisyros?
The boat trip from Kardamena on Kos to Mandraki on Nisyros takes 45 to 60 minutes.





