Logistics · Destination Guide
Volcanic walls, lava caves, clear Aegean water, and a world-class caldera topside
Updated Apr 26, 2026 • 25 sources
Use this travel brief to set arrival flow, local transit, and gear movement before you lock your itinerary.
Most international travelers reach Santorini by flying into Athens and connecting to Santorini International Airport, also known as Thira Airport, or by ferry from Piraeus, Rafina, Crete, or nearby Cyclades islands. Summer brings more direct European flights, while winter routing leans more heavily on Athens connections. The main ferry port is Athinios, a steep-road port that can become crowded when multiple ferries arrive. Divers should avoid tight same-day ferry-to-dive plans because wind, port congestion, and baggage logistics can slip.
Santorini International Airport
JTR • LGSR
6 km to Fira • About 15 minutesutes to Fira in normal traffic; longer in peak season
Santorini's airport serves domestic Athens links and seasonal European routes. It is the simplest arrival for dive travelers with gear because it avoids a crowded port transfer.
Transport: KTEL bus to Fira, Taxi, Pre-booked private transfer, Hotel transfer, Rental car, Rental scooter or ATV
Fira is the island's bus hub, with KTEL buses linking the airport, Athinios port, Oia, Kamari, Perissa, Akrotiri, and other villages. Buses are useful but can be full in peak season and do not run like a city metro. Taxis are limited, especially at airport, ferry, and sunset times. Rental cars are practical for divers staying away from Fira, but roads are narrow and parking near Oia, Fira, and beach clubs can be difficult. Scooters and ATVs require caution because wind, buses, and unfamiliar drivers increase risk.
Greece is in the Schengen Area. Many non-EU visitors, including US travelers, can visit for up to 90 days in any 180-day period without a tourist visa, while other nationalities need a Schengen visa. Passport validity rules vary by nationality, airline, and itinerary, so verify with the Hellenic Ministry of Foreign Affairs, Visit Greece, and your airline before booking. Carry proof of onward travel, accommodation, funds, and travel insurance if asked. Visa applicants should make sure insurance includes emergency medical needs.
Most Santorini dive centers provide full rental gear, tanks, weights, transfers, and boat logistics, so many travelers bring only personal-fit items: mask, computer, SMB, exposure layer, and prescription lenses if needed. A 3mm suit works for some summer divers, but a 5mm or layered setup is more versatile in shoulder season and for repetitive dives. Keep regulators and computers in carry-on luggage. Freedivers should confirm whether long fins, low-volume masks, belts, buoys, and lines are included. Rinse space can be limited at apartments, so ask your operator about gear storage.
Euro (EUR)
Cards are widely accepted at hotels, dive centers, restaurants, wineries, and larger shops. Keep small cash for buses, tips, small beach purchases, volcano landing fees, luggage help, and occasional minimum-card situations.
ATMs are common around Fira, Oia, Kamari, Perissa, and major villages, but fees and dynamic currency conversion can be expensive. Decline conversion and pay or withdraw in EUR.
230V • 50Hz • C, F
Most phone, camera, and laptop chargers are dual voltage, but check the label. North American travelers usually need a plug adapter, and single-voltage appliances need a converter.
Communications
Greek mobile coverage is generally good in villages, beach areas, and along main roads, with weaker spots below cliffs, in sea caves, inside thick-walled cave houses, or on boats. eSIMs and EU roaming plans are easy options. Enable official emergency alerts and keep your operator, hotel, and transfer numbers saved before leaving Wi-Fi.
Language
Greek is the official language. English is widely spoken in hotels, dive centers, restaurants, wineries, and tour desks. Useful basics include kalimera for good morning, efharisto for thank you, and parakalo for please or you're welcome.
Insurance
Carry travel insurance that covers diving, boat trips, medical evacuation, missed connections, and baggage. Divers and freedivers should add DAN or equivalent coverage that includes hyperbaric consultation and evacuation. Schengen visa applicants may need medical insurance documentation as part of their file.
Packing list
Pack reef-safe sunscreen, a rashguard, sun hat, polarized sunglasses, water shoes, dry bag, swim buoy for independent snorkeling, and a wind layer for boats. Divers should bring mask, computer, SMB, log or certification proof, and a 3mm to 5mm exposure setup depending on season. Hikers need grippy shoes for lava gravel and caldera paths.