Set sail from Órmos Athiniós on Dakoutros Bros J.V.’s 3 Islands Cruise for a six-hour journey around Santorini’s volcanic caldera, including hot springs swims and a traditional lunch on Thirassia Island.
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Difficulty
easy
Duration
6 hours
Fitness Level
Suitable for most fitness levels; primarily a leisurely boat trip with some short swimming intervals.
Wildlife
History
Santorini’s caldera was formed by a colossal volcanic eruption around 3,600 years ago, reshaping the Aegean and influencing ancient Minoan civilization.
Conservation
Local tour operators like Dakoutros Bros J.V. practice sustainable boating and educate guests on minimizing their impact in this delicate marine ecosystem.
Dakoutros Bros J.V.
Set sail from Órmos Athiniós on Dakoutros Bros J.V.’s 3 Islands Cruise for a six-hour journey around Santorini’s volcanic caldera, including hot springs swims and a traditional lunch on Thirassia Island.
Dakoutros Bros J.V. is a Santorini-based boat operator located in Ormos Firon, Greece. The company runs a variety of day cruises and short excursions around the island's volcanic caldera, offering options that include traditional wooden boats and glass-bottom vessels.
Trips focus on the active volcanic sites of Nea Kameni and Palea Kameni, the sulfur-rich hot springs, and nearby islands such as Thirassia. The fleet serves travelers seeking sunset sails, swim stops in hot springs, and guided caldera tours.
Signature offerings include a Sunset Cruise, multiple Volcano & Hot Springs departures (with and without transfers), a Tour of Caldera on a Calypso glass-bottom boat, a 3 Islands Cruise aboard a traditional vessel, and a private three-hour cruise tailored for small groups. Transfers are available on selected departures.
Dakoutros Bros J.V. emphasizes straightforward, reliable excursions that highlight Santorini’s geological and coastal scenery. The operator provides competitive, budget-friendly options for visitors who want essential caldera experiences without extensive planning, as well as longer cruises that feature lunch on Thirassia and sunset views in Oia. Booking materials and trip descriptions specify boat type, itinerary stops, and key features such as swimming in hot springs and views of the caldera cliffs.
With a base at Ormos Firon, Dakoutros Bros J.V. connects guests directly to volcanic sites and coastal highlights of Santorini, offering a selection of tours suited to families, solo travelers, and small private groups. Operating scheduled and private departures, the company provides clear itineraries, safety information, and local knowledge for informed travel choices daily.
Location
Ormos Firon, Greece
Base within Santorini's caldera
Tours Offered
9 Tours
Sunset, volcano, hot springs, private
Boat Types
Traditional & glass-bottom boats
Wooden and Calypso vessels available
Sample Duration
Up to 6 hours
3 Islands Cruise runs six hours
Secure a Sunset Cruise, Volcano & Hot Springs trip, or a private three-hour charter departing from Ormos Firon.
Bring swimwear and water shoes
The trip includes swimming in hot springs and rocky shorelines where water shoes provide better grip and protection.
Pack sunscreen and a hat
Exposure on deck can be intense; strong sun protection helps prevent sunburn during the full-day cruise.
Charge your camera or phone fully
This cruise offers stunning photo opportunities, from volcanic cliffs to blue waters and classic Cycladic villages.
Arrive early at Órmos Athiniós port
Give yourself extra time to find parking or transportation and check in without rushing before departure.
Swimsuit
Necessary for enjoying the hot springs swim comfortably.
summer
Water shoes
Protects feet on rocky shorelines and slippery surfaces during swimming stops.
summer
Sun hat
Provides additional sun protection on open decks.
summer
Light jacket or windbreaker
Useful for cooler breezes or cloudy days on the water.
spring|fall|winter