Is Santorini safe? A practical guide to health, hazards and help

One number to remember: 112

The Santorini emergency number is 112. It reaches police, ambulance and the fire service from any phone, including a handset with no credit or no SIM. Operators handle English. Save it in your phone before you arrive, and know the name of your hotel or village so you can describe where you are. For the tourist police and non-urgent matters, your hotel reception or a pharmacy is the faster first stop, since staff deal with visitor problems every week.

For minor illness, pharmacies on the island handle advice, basic medication and referrals. Look for the green cross, especially in Fira and Kamari. Stock basics before remote hikes, because opening hours in small villages vary and are not stated centrally. Specific pharmacy hours are not stated in official sources, so treat any list you find online as provisional and ask your hotel to confirm.

• 112: police, ambulance, fire, from any phone
• Hospital emergency department: 24 hours
• Ask hotel staff for the nearest open pharmacy in the evening

Santorini General Hospital at Karterados

The Santorini hospital is Santorini General Hospital, in Karterados just inland from Fira. It has a 24-hour emergency department, which matters because most island clinics and doctors keep office hours only. The switchboard is +30 22860 35300. For serious cases the hospital stabilises patients, and the health system can transfer patients by ferry or air to Athens when specialist care is needed.

Bring your passport, insurance details and any medication list with you. European Health Insurance Card holders get state treatment on the same basis as locals, though private travel insurance is still worth having for transfers and repatriation. The hospital sits about ten minutes by car from Fira town, our estimate, and the KTEL bus to Karterados costs $2.46 (€2.20) from the Fira station.

Low violent crime, ordinary pickpocketing

Santorini is not a place where visitors worry about violent crime. There is no official island crime statistic published for tourists in the sources we use, so we will not quote numbers. What guides and residents consistently report is the same pattern you find anywhere in Greece: opportunistic pickpocketing in dense crowds, unattended bags on beaches, and scooters or bags left unsecured.

The crowd risk concentrates in two places at two times. The Oia castle terraces in the hour before the sunset, when thousands of people pack into a small space with phones out, and the cable car queue in Fira when cruise passengers funnel through. Keep phones on a strap, bags zipped and in front of you, and wallets out of back pockets.

• Do not leave phones on taverna tables or towels on the beach while you swim
• Use the room safe for passports and spare cards
• Report theft to the police, and get a report number for insurance claims

Alcohol, cliff edges and balconies

Most visitor injuries on the caldera have nothing to do with crime. The rim path and terrace edges often have low walls or none at all, and photos at the edge are a known hazard, especially after a couple of drinks. Santorini nightlife runs late, and the walk home from Fira bars along the rim is unlit in sections.

Set your own rules: stay back from the edge when the light is low, skip the edge photo, and take a taxi or bus back rather than the rim path after dark. If you are travelling with children, hold hands on the caldera side of Imerovigli and Firostefani, where the path runs close to drops in places. Our family planning guide covers the caldera-safe stretches in detail.

The 2025 earthquake swarm

From late January 2025 the sea between Santorini and Amorgos produced a swarm of tremors, more than 12,800 by mid-February, with the largest around magnitude 5.2 to 5.3. The municipality declared a state of emergency from the start of February to the start of March 2025. Schools closed, and many residents left the island by ferry and plane. Then activity subsided in spring 2025, and the volcano itself did not erupt. There was no major damage to the towns, and tourism returned.

Swarm activity like this cannot be predicted, so the practical move is to know the routine: keep phone alerts enabled, note the emergency number 112, and follow Greek Civil Protection guidance if anything happens during your stay. Our earthquake and volcano page explains the monitoring in more detail.

• Largest tremor in the 2025 swarm: about magnitude 5.2 to 5.3
• State of emergency: the first month of 2025, schools closed, no eruption
• The volcano did not erupt, and the island reopened to normal tourism

What the volcanic record says

The caldera was formed by the Minoan eruption around 1600 BC, one of the largest volcanic events in human history, which buried the town now being excavated at Akrotiri. Since then the Kameni islands in the middle of the caldera have been built by eruptions over two millennia, with major episodes in 1707-1712, 1866-1870, 1925-1928 and 1939-1941. The last small eruption was a lava dome in 1950.

The volcano is closely monitored, and visiting Nea Kameni on a boat trip is a normal, popular activity. Walking the crater trail takes about 1.5 hours on the standard volcano and hot springs cruise from Fira Old Port, and the trail is open ground, not a hazard zone. Follow the marked path and the guide's instructions, as ground can be loose and hot in places.

Red Beach is closed by land

The most important safety rule on the island concerns Red Beach at Akrotiri. The land path is closed by the municipality for rockfall danger. Restrictions began years ago, a mayoral decision prohibited passage, and after the earthquake of early February 2025 a rockfall hit the beach and authorities closed it again. Reports since describe the beach as reachable only by boat. Do not climb the closed path to get the classic photo. See the red cliffs from the viewpoint above, which is free, or from the water.

Several boat tours pass the beach, including the catamaran cruise with BBQ and open bar, which runs the south coast past Red Beach, White Beach and the Akrotiri lighthouse. The boat view is arguably better than the shore view anyway.

• Land path to Red Beach: closed by the municipality for rockfall
• Safe alternatives: the viewpoint above, or a boat passing the cliffs
• Watch for closure signage at other cliff-backed coves too

Open water, heat and the meltemi

The beaches on the east coast, Perissa and Kamari, have shallow entries and seasonal lifeguards, though swim between the flags regardless. The deep-water drop-off is on the caldera side, where swimming means jumping off boat ladders or rock platforms. If you are not a confident swimmer, stay at the beach resorts and treat the caldera swims as spectator sport.

Wind is the bigger operational hazard. Mean daily maximum winds run 28 to 37 km/h through the year, and the July-August meltemi is the reason boat trips to the volcano and hot springs get cancelled. Book boat days early in your stay so a cancelled trip can be rescheduled, and expect operators to enforce their weather clauses. Sunburn is the most common visitor injury of all. The sea is warmest from July to October, around 24 to 26 °C, and shade is scarce on black sand, which absorbs heat.

ATV and quad rules you cannot ignore

Greek law requires a licence valid for the engine size of an ATV or quad. Above 50 cc that is a motorcycle category, A, A1 or A2. Many rental shops accept a car licence anyway, which can leave the rider uninsured in a crash. An International Driving Permit is required for non-EU licences. A 2026 government draft proposal would limit ATV rentals to drivers with five or more years on a car licence, but that is a proposal, not law.

The consequences are concrete: an uninsured rider in a crash pays their own medical bills and faces liability for anyone they hit. Roads on Santorini are narrow, buses are frequent, and the coves and switchbacks down to Ammoudi Bay or Vlychada punish inexperienced riders. Our ATV and car rental guide covers the checks to make before you sign anything.

• Above 50 cc, a motorcycle licence category is required by law
• A car licence can mean no insurance cover
• Non-EU licences need an International Driving Permit

Bus, taxi and transfer options instead

The KTEL public bus network is cheap and covers the main routes. Fira to Oia costs $2.46 (€2.20), Fira to Perissa or to Athinios port $3.02 (€2.70), Fira to Vlychada $3.13 (€2.80), and the airport line from Fira via Kamari and Monolithos $2.46 (€2.20). Departure times are seasonal and published only in the operator's PDF, so check on the day. Taxis exist but fares are not officially published.

For airport and port arrivals, a booked transfer removes the negotiation entirely. The economy arrival transfer from the airport is a shared minivan with flight monitoring, and the private arrival transfer takes you door to door. If you would rather skip driving altogether for sightseeing, the half-day small group villages tour covers Profitis Ilias, Megalochori, Firostefani and Imerovigli with hotel pick-up. See the full getting around Santorini guide for route details.

Official fees you will meet

Several official charges apply to most visitors and are worth budgeting in advance. The climate crisis resilience fee is charged per room per night from April to October: €2 for one and two star properties, €5 for three star, €10 for four star, €15 for five star and villas, and €8 for short-term rentals, paid at the property. Cruise passengers pay a passenger fee charged through the cruise line: €20 from June to September, €12 in April, May and October, €4 from November to March. The volcano park fee of €5 ($5.59) is paid on the island on top of most boat tickets.

These are not hidden costs, but travellers who budget only for hotels and food get surprised. Entry to the main archaeological sites is modest: Akrotiri is $22.40 (€20) and Ancient Thera $11.19 (€10), with reduced rates at half price. A full breakdown of all of it is in our Santorini costs guide.

Insurance and the sensible checklist

Travel insurance is the single best safety purchase for Santorini. Confirm your policy covers scooter and ATV riding with your actual licence, since many standard policies exclude it, and that it covers medical transfer to Athens if needed. EU citizens should carry the European Health Insurance Card for state treatment at the hospital.

Before each day out, do a thirty second check: water in the bag, phone charged, 112 saved, hotel name written down, and hats and sunscreen for the caldera path. On the Fira to Oia hike, roughly 10 km and three to five hours by our estimate, carry more water than feels necessary, because the rim path has long stretches without shade or shops between Firostefani and Imerovigli and onward to Oia.

• Check insurance covers ATV riding and medical transfer
• Carry the EHIC if you are an EU citizen
• Save 112 and the hospital number before you set out each day

When the island is at its calmest

Santorini is at its most manageable from late April to early June and in October. Temperatures sit in the high teens to low twenties Celsius, the sea is warming, and the summer meltemi has not arrived or has eased. July and August combine the biggest crowds, the strongest sun and the most cancelled boat days. Winter is mild, with daytime highs around 13 to 15 °C and the wettest months from December to February, but some hotels, ferries and tours reduce their schedules.

Detailed month by month numbers are in our weather guide and best time to visit guide. If a specific autumn trip is on your mind, we cover Santorini in October separately, since it is one of the safest combinations of warm sea, thinning crowds and gentle temperatures.