I would plan a Santorini trip with a pet backwards: first decide how the animal will travel, then choose a genuinely workable room, and only then build the island itinerary. Santorini is possible with a dog or cat, but a “pets allowed” badge does not tell you about 70 steps to reception, a balcony with wide gaps or a transfer driver who will not take an uncrated animal.
First, get the entry documents right
For dogs, cats and ferrets travelling between EU countries, the core EU requirements are a compliant microchip, a valid rabies vaccination and a European pet passport. A first rabies vaccination normally brings a waiting period of at least 21 days, and the microchip must pre-date the vaccination for it to count. Travellers entering from outside the EU generally need an EU animal health certificate issued by an official state vet no more than 10 days before arrival; some origin countries also trigger a rabies-antibody test.
Do not treat that paragraph as a substitute for a vet or border check. Use the European Commission’s current pet-travel rules, select the actual country of departure, and confirm the timing with an authorised vet. Rules for other species and commercial movements differ.
Flying versus taking the ferry
Airline limits vary by carrier, aircraft, route, animal weight and carrier dimensions. Reserve the pet place before buying a non-refundable fare, because the number accepted in the cabin can be small. Ask whether the quoted weight includes the carrier, what paperwork is checked at the airport and where the animal will travel. A direct Athens–Santorini flight may be short, but airport handling, security and transfers still make it a longer door-to-door day.
Ferries give you more space choices, but they also have booking rules. Operators serving the Cyclades require the animal to be declared so a pet ticket can be issued, and they request identifying details such as the microchip and health-document numbers. Policies differ by vessel: some have pet cabins or kennels, while high-speed craft can be more restrictive. Check the exact sailing, not just the company’s general route page. The current Seajets terms and Blue Star guidance are useful starting points.
Choose a base for paws, not postcards
Kamari and Perissa are my first shortlist for easier daily logistics: the settlements are relatively flat, roads are more accessible and accommodation is more likely to have a conventional entrance. Inland Megalochori or Pyrgos can work if the property has direct road access, but parts of both villages are stepped or cobbled.
Oia, Fira, Firostefani and Imerovigli deliver the famous caldera view, yet many rooms sit below pedestrian lanes and are reached by steep, irregular stairs. A cave suite may also have a compact interior, unfenced terrace or plunge pool. Before booking, send the property a short checklist: number of steps from vehicle drop-off to room, private versus shared outside space, door and balcony security, nearby relief area, air conditioning, pet size limits, cleaning fees and whether the animal may be left alone.
Transfers and getting around
Do not assume every taxi, shared shuttle or rental company accepts animals. Pre-book the airport or Athinios port transfer and state the species, approximate weight and carrier size in writing. For a rental car, confirm the supplier’s pet and cleaning policy, bring a restraint or secured carrier, and never leave an animal in a parked vehicle.
Buses can be crowded and have limited space for carriers, especially around Fira and at peak arrival times. A private transfer costs more but removes uncertainty on the most stressful leg. If your accommodation is on the caldera, ask for the exact vehicle drop-off point; “five minutes from the road” can mean a difficult staircase rather than a level walk.
Heat, wind and walking safely
The biggest everyday risk is heat. Black sand, paving stones and dark volcanic surfaces can become painful for paws well before the air feels extreme. I would schedule exercise for early morning and after sunset, test the surface with the back of a hand, carry more water than seems necessary and keep midday outings brief. Shade is limited on exposed caldera paths, and the meltemi can make umbrellas or lightweight bowls awkward.
The Fira–Oia trail is not a casual dog walk in hot weather: it is long, exposed and has loose sections. Busy lanes also bring scooters, donkeys, cats and crowds into close quarters. Use a secure lead, give working animals generous space and skip any route that is beyond your pet’s normal conditioning. Beach access does not automatically mean a comfortable beach day; provide shade, fresh water and an exit plan, and follow local signs and instructions.
Build a small island contingency kit
- Documents: passport or health certificate, vaccination record, microchip number and digital copies stored offline.
- Transport: airline- or ferry-compliant carrier, harness, lead, muzzle if required by the operator, and an absorbent liner.
- Heat: collapsible bowl, water, cooling mat or damp towel, paw protection your animal has already practised wearing, and shade.
- Care: usual food and medication, waste bags, a familiar blanket, tick protection discussed with your vet, and the location of a veterinary clinic saved before arrival.
Keep the return journey in mind too. Weather can disrupt ferry schedules, and a missed connection is harder when a replacement service has no suitable pet space. A flexible final night and a reserve supply of food and medicine are sensible.
My booking sequence
- Confirm entry rules and vet timing for the departure country.
- Reserve the pet place on the exact flight or ferry and save the written policy.
- Ask the accommodation the access questions above; request photos if the answer about steps is vague.
- Book a pet-accepting transfer and record the driver’s meeting point.
- Map two short shaded walks near the room, plus a clinic and an indoor backup plan.
If those five pieces fit, Santorini can be a realistic pet trip. If the transport or room requires too many compromises, I would choose another Cycladic base and visit Santorini separately rather than make the animal absorb the risk.
Cheers, Carpe Diem & cool paws on island paths! 🍻⏳🐾
TATS Man
Your practical Cyclades trip-planner
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