Kos
Every trip on this list crosses from Kos to Nisyros, an island that is still a live volcano. You walk down inside the Stefanos crater, where the ground hisses and smells of sulphur; the last eruptions came in the 1880s. Most boats leave from Kardamena and take about an hour.
Discover Nisyros' volcanic crater and charming Mandraki on a full-day tour from Kos. Enjoy stunning landscapes, a historic monastery, and flexible free time.
Most Popular★ 4.3“the boat was easy to find at the harbour in Kardamena, there was enough staff however a little tights and compact. The journey took around an hour to nisyros island. The coach coach to the volcano was promp. The time at the volcano (40 minutes)…”
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2,429 reviews8 hoursFrom $37by Kos Activities
Embark on an epic adventure to Nisyros, the volcano island! Witness the raw power of nature and explore this hidden gem on a full-day tour. Don't miss out!
★ 4.5“Boat takes an hour each way from Karadmena Port. We had the coach transfer from our resort in Psalidi, and it took over 90 mins, as stopped at seemingly every resort on the Island. Boat was a small ferry type thing. Had about 2 hours…”
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475 reviews8 hours (approx.)From $36.20by Aegeas Travel
Discover Nisyros with this guided tour including hotel pickup, volcano visits, and local delights—an authentic island experience for curious travelers.
★ 4.4“Volcano experience amazing”
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54 reviews6.5 hoursFrom $53by Kos Transfers and Tours
Take a day trip to Nisyros Island and explore its volcano and charming Nikia Village. Discover the natural beauty and unique landscapes of this Greek island paradise.
★ 3.5“I really loved this activity. Both the volcano and Nikia village are interesting and beautiful. However, the whole trip felt extremely rushed as we were given only 30 mins to explore each site, yet we then spent 2.5 hrs at the port of Mandraki waitingfor…”
★★★★★★★★★★
16 reviews6 to 7 hours (approx.)From $35.49by SAIL AWAY TOURS
Discover the beauty of Greek islands on this 8-hour cruise from Kos. Explore Nisyros, St. Antonios, and Yali with stunning views and authentic experiences.
“We went as a family of 7 on this trip. The boat is clean and well kept. Crew are friendly and helpful. Well worth going to see Nisyros and St Anthony's. The last stop is a swim from the boat so part of our party…”
★★★★★★★★★★
8 reviewsFrom $42.14by SAIL AWAY TOURS
Want to witness the raw power of a live volcano and enjoy a delicious lunch? Join Captain Dimitris on his Shark Boat for an unforgettable day trip to Nisyros Island.
★ 4.07 reviews7 hours (approx.)From $23.66by SAIL AWAY TOURS
Tantalize your senses with a day on Nisyros, where the Aegean's secrets beckon and time holds its breath.
★ 3.0“Excellent day, super well organized, well managed, well framed, rather economical for the services provided... In short..., perfect....👌🏼Auto-translated”
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5 reviews7 hours 30 minutes (approx.)From $49.60
Prepare to be mesmerized as you embark on the Kos Boat Tour to the Volcanic Island of Nisyros, where a world of raw natural beauty and hidden secrets await.
★ 4.0“It is absolutely interesting for the visit of the volcano even if it is not always pleasant (scorching sun, be careful to take sunglasses absolutely, smell of sulphur ...) but it is just amazing to walk on this land and see this desert side!! The…”
★★★★★★★★★★
1 reviews8 hours (approx.)From $85.90
Amidst the crystal-clear waters of the Aegean Sea, a shared day cruise from Kos to the volcanic island of Nisyros awaits, beckoning adventurous souls to embark on a journey unlike any other.
8 hours (approx.)From $96.12
Kos is the flat, easy island I recommend to families, then I sneak off to a volcano next door.