Kos to Nisyros Volcano Day Trip by Car and Ferry | From €18/day | Kos Car Hire
Why Take a Day Trip from Kos to Nisyros?
Nisyros is the volcanic island just 40 minutes by ferry from Kos — and it’s easily the best day trip you can do with a hire car on Kos. Most visitors come for the Stefanos crater, a 260-metre-wide volcanic depression where you can walk on the actual crater floor and feel the heat rising through your shoes. But Nisyros isn’t just the volcano. Mandraki, the main port town, is cobblestone streets and whitewashed houses with zero crowds even in July. The mountain village of Emporios sits directly on the volcano’s rim, and the abandoned village of Paliokatouna is one of the Dodecanese’s eeriest and most beautiful ruins. Picking up your Kos airport car hire and driving to Kardamena port takes about 20 minutes — the rest is a proper Greek island adventure with no hidden fees.
Compare trusted suppliers and lock in a competitive rate — car hire at Kos airport starts from around €18/day with free cancellation on most bookings.
The Logistics: Ferry, Timetable, and Tickets
Which Port to Drive To?
Most ferries to Nisyros depart from Kardamena, on Kos’s south coast. From Kos Town, the drive takes 30–35 minutes via the central road heading southwest through the flat central plain. From the airport, Kardamena is just 10–15 minutes south. The road is two-lane, well-paved, and straightforward — Greek island driving at its easiest.
Occasionally during peak summer (July–August), additional ferries run from Kos Town port. Check the schedule at the kiosk the day before, as timetables change with wind conditions and seasonal demand.
Ferry Timetable (May–October 2026)
The Kardamena–Nisyros ferry typically runs twice daily during the main season: a morning departure around 09:30 and an afternoon/evening return from Nisyros around 16:30. The crossing takes 40–55 minutes depending on sea conditions. Round-trip tickets cost approximately €20–25 per adult. Book tickets at the port kiosk in Kardamena the day before or first thing in the morning — there is no online booking system for this route. In June and September, the ferry occasionally runs once daily, so always confirm return times before you depart.
Can You Take a Rental Car to Nisyros?
Technically yes, but practically no. The Kardamena–Nisyros ferry is a small passenger vessel, not a car ferry. Some rental companies on Kos explicitly prohibit taking vehicles to other islands. You can park your hire car at Kardamena port (free street parking around the marina and along the waterfront — arrive by 09:00 in peak season to secure a spot) and hire a scooter or small car on Nisyros instead. Check with your rental supplier about island-hopping rules before booking — this is not a “ask forgiveness later” situation.
What to Do on Nisyros: The Perfect Day Trip Route
Stop 1: Mandraki — Ferry Arrival (30 minutes)
You’ll arrive in Mandraki, the main port. Walk up to the Monastery of Panagia Spiliani, perched on a cliff at the northern end of town. The views across the Aegean towards Kos are outstanding, and the cave chapel inside the monastery is genuinely atmospheric — built into the rock with centuries of candle smoke darkening the ceiling. Mandraki itself has several excellent tavernas for lunch, most clustered around the small harbour. Il Borgo, just off the main waterfront, does the best wood-fired pizza on the island (book if visiting in August).
Stop 2: Stefanos Crater — Walk Inside a Volcano (1–1.5 hours)
This is why you came. From Mandraki, the crater is a 20-minute drive or bus ride up into the mountains. You descend into Stefanos crater on foot — there is no barrier, no guardrail, just a dusty path into the largest hydrothermal crater in Europe. The ground is yellow with sulphur deposits, steam vents hiss around you, and the smell of hydrogen sulphide is strong (the volcano is very much alive — last erupted in 1888). Wear closed shoes with thick soles — the ground temperatures can reach 100°C just a few centimetres below the surface. Entry costs €3 per person, paid at the small kiosk at the crater entrance.
Stop 3: Emporios Village — Lunch on the Volcano’s Rim (1 hour)
Emporios sits on the rim of the caldera, and the view from its main square looking down into the crater field is surreal. The village has about 30 permanent residents but comes alive with a handful of excellent tavernas during the tourist season. Taverna Apyria does fresh grilled octopus and local Nisyrian goat cheese that’s worth the trip alone. The village’s narrow stone alleys are some of the most photogenic in the Dodecanese — deep shade, vibrant bougainvillaea, and the smell of woodsmoke from the bakeries.
Stop 4: Paliokatouna — The Abandoned Village (30 minutes)
Between Emporios and Mandraki, the abandoned village of Paliokatouna is a 10-minute walk from the main road. The stone houses were abandoned after the 1933 earthquake and nobody has rebuilt — the roofless walls, collapsed archways, and views across the island are hauntingly beautiful. Few guidebooks mention it, and you’ll almost certainly have it to yourself.
Practical Nisyros Day Trip Tips
- Best months: May, June, September. July–August the crater gets uncomfortably hot by midday. October ferries become less reliable.
- Wear proper shoes: Flip-flops on the crater floor are a genuinely dangerous idea. Trainers or hiking sandals at minimum.
- Bring water: There is a kiosk at the crater, but it’s overpriced and sometimes closed. Two litres per person in summer.
- Cash: Many tavernas and the crater entry kiosk don’t accept cards. Bring at least €50 in cash for the day.
- Check the return ferry: The afternoon ferry is the only way back unless you stay overnight. Ask the ticket seller to confirm the return time before you leave Kardamena.
FAQ: Kos to Nisyros Volcano Day Trip
How long is the ferry from Kos to Nisyros?
The ferry from Kardamena to Nisyros takes 40–55 minutes depending on sea conditions. Ferries depart from Kardamena port on Kos’s south coast — a 30-minute drive from Kos Town or 15 minutes from the airport.
Can you walk on the Nisyros volcano crater?
Yes, you can walk directly on the floor of the Stefanos crater — the largest hydrothermal crater in Europe at 260 metres wide. There are no barriers or guardrails. Entry costs €3 per person. Wear thick-soled shoes as ground temperatures can reach 100°C just below the surface.
Do I need to book the Kos to Nisyros ferry in advance?
Not usually — tickets are sold at the port kiosk in Kardamena, either the day before or on the morning of departure. There is no online booking system for this route. In peak August, arrive at the kiosk before 09:00 to guarantee a spot.
Can I take my Kos hire car on the ferry to Nisyros?
Generally no. The Kardamena–Nisyros ferry is a passenger vessel, not a car ferry. Some rental companies also prohibit taking vehicles off Kos. Park your hire car at Kardamena port (free street parking) and hire a scooter or small car on Nisyros instead.
Is Nisyros worth visiting for a day trip?
Absolutely. Walking inside an active volcanic crater is a genuinely rare experience, and Mandraki’s harbour is one of the Dodecanese’s most charming — all without the cruise ship crowds. For €25 ferry fare and €3 crater entry, it’s one of the best-value day trips in Greece.
Related Destinations
Looking for more drives on Kos? Also check out our Kos beaches guide for the best coastal reaches, our Kos inland villages route through Zia and Pyli, and our complete guide to driving in Greece for rules, tolls, and road tips across the country.
