A 4 Day Santorini Itinerary: Exploring Oia and Beyond

Ah, Santorini. Say you’re going to Greece, and it’s the first thing people ask about. It sits near the top of more travel wish lists than almost anywhere in the world, and the photographs — the blue domes, the whitewashed terraces, the caldera dropping away into deep water — have been reproduced so many times they’ve become almost abstract. You wonder, before you go, whether the real thing can match the idea of it.

It can. It does. And then it adds things the photographs don’t prepare you for.

This was our splurge stop on a longer Greece trip that also took us to Athens, Meteora, Delphi, Naxos and Crete. I’d actually been to Santorini once before, back in 2010 as a backpacker: cheap accommodation near Perissa beach, budget everything, nights out in Fira. That version of Santorini was wonderful in its own way. This version — cave hotel, caldera pool, sunsets from Oia — was something else entirely. The same island, experienced completely differently. Both are worth doing.

Santorini Summary

Location: Santorini (Thira), Greece — based in Oia

Highlights: Sunset from Ammoudi Bay, caldera catamaran tour, wine tasting, wandering Oia

Getting there: Ferry from Naxos

Where we stayed: Caldera Premium Villas, Oia

Next stop: Ferry to Heraklion, Crete

Best for: Couples, honeymooners, anyone who wants to understand what all the fuss is about

Getting There: The Ferry

We came in by ferry from Naxos — about a two-hour crossing — and onward to Crete at the end of our stay. Ferries connect Santorini to most of the Cyclades and to Athens (Piraeus and Rafina ports). Omio is the best tool for checking connections and booking tickets. It shows you all available routes, operators, and times in one place.

Ferry options from Athens:

Slow car ferry (Blue Star): approximately 8 hours, with open decks and proper outside time — good if you want to enjoy the Aegean
High-speed ferry (SeaJets, Golden Star): approximately 5 hours, mostly enclosed — faster but less atmospheric

A word on the port: it’s an adventure, and not always the good kind. Santorini’s port sits at the base of the caldera cliffs — sheer rock rising above you on one side, the sea on the other — and it is significantly too small for the volume of tourists the island now receives. The approach is dramatic; the logistics are chaotic. As you disembark, be prepared for a crowd of people attempting to direct you toward their hotels. If you already have accommodation booked, walk past them with purpose.

Getting from the port to your accommodation: skip the public buses if you can. The switchback roads up the cliff are hair-raising enough in a car — the thought of a full coach taking those corners is genuinely alarming. Arrange a private transfer through your accommodation before you arrive. It’s typically around €40 each way, and worth every euro for the peace of mind. Some hotels include it — worth asking when you book.

By plane: There’s an airport on the island — Aegean and Olympic Air from Athens (45 minutes), plus Ryanair and EasyJet from various European cities. Flying in is honestly easier than the ferry port experience, and worth considering if you’re short on time or low on patience for ferry logistics.

Where to Stay: Oia vs Fira vs Perissa

This question comes up constantly, and the honest answer is: it depends entirely on what you’re there for.

Oia is where we stayed, and it was exactly right. The cave hotels — built into the caldera cliffside, with private terraces and plunge pools looking out over the water — are genuinely extraordinary. The sunsets here are the famous ones: the whitewashed buildings catching the last light and turning a warm pinky-orange as the sun drops below the caldera rim. The walkways are narrow, the atmosphere is romantic, and the general vibe is unhurried luxury. It is also the most expensive part of the island and, during the day when the cruise ship groups arrive, very busy.

We stayed at Caldera Premium Villas — cave-style rooms built into the caldera cliff, with a pool and unobstructed caldera views. The staff were excellent throughout, including letting us use the pool well past checkout on our departure day. Highly recommend.

Fira is the island’s main town — more central, more animated, better connected to the rest of the island, and a little more affordable. Good base if you want to be in the middle of things.

Perissa (and nearby Kamari) is where the black sand beaches are — the more budget-friendly, younger, beach-and-nightlife end of the island. That’s where I stayed in 2010, and it served that trip perfectly. Different crowd, different pace, different Santorini.

Day 1: Arrival and the Ammoudi Bay Sunset

Our ferry from Naxos arrived around 12:30 pm. After the transfer to Oia and the porter-guided walk through the hotel’s maze of staircases, we arrived at a bottle of wine waiting on the terrace. A good start.

We spent the afternoon sorting the next two days’ activities with the hotel — a caldera catamaran tour and a wine tasting, both booked through operators the hotel recommended.

Then, we headed toward Ammoudi Bay for sunset and dinner.

The walk down from Oia to Ammoudi Bay is one of those travel experiences that earns its reputation. The path winds down the cliffside through the village, past viewpoints already crowded with people holding spots for the sunset, the whitewashed buildings beginning to glow in the pre-sunset golden hour. This is, I think, part of what people mean when they talk about Santorini’s sunsets — it’s not just the moment the sun goes down, it’s the whole hour before it, the light getting richer and warmer until the buildings seem to be lit from within.

The sunset itself, watched from water level at Ammoudi Bay: the shadow of the caldera islands stretching across the sea, the reflection shifting from gold to pink to deep rose, the red cliffs around the bay catching an even more saturated glow before deepening to shadow. All the sunsets in Greece are good. This one was particularly good.

Dinner at Dimitris Ammoudi Taverna on the waterfront: fried calamari — the fresh kind, not the frozen rings, properly crisp — and grilled halloumi charred at the edges, salty and squeaky and exactly right. I remember looking along the pier and seeing octopus strung out to dry in the last of the light, the way you see them all over Greece. It’s one of those images that stays with you. The taverna was romantic in that unselfconscious way that good Greek waterfront restaurants always are — not trying, just right.

The walk back up: less romantic. Many steps. Stones worn smooth by decades of foot traffic, slippery underfoot. Scattered evidence that donkeys use the same path regularly (wear closed shoes, not sandals). Go slowly, especially as it gets dark. I was very glad I was wearing flats.

Day 2: Wandering Oia and the Caldera Catamaran Tour

The catamaran didn’t leave until 3 pm, which gave us a full morning to wander.

After a leisurely breakfast buffet on the hotel pool deck, we headed into the narrower walkways of Oia, away from the main tourist street. This is where Oia reveals itself more honestly: quieter, more residential, laundry occasionally strung between buildings, cats occupying the warmest spots on the walls.

We made our way to the ruined Oia Castle — not much remains beyond low walls, but the position is excellent, and the views back toward the caldera are some of the best on the peninsula. It’s also a prime sunset spot if you want to avoid the main Oia viewpoint crowd.

The famous blue dome photograph — the one you’ve seen approximately ten thousand times — requires some navigation to find the right angle. Every turn in Oia produces a genuinely great view, so the search is its own reward regardless of whether you find the exact shot.

By midday, the cruise ship groups had arrived, and the main walkway was packed. We retreated to the hotel, but not before a stop at Niko’s Place for a gyros — a properly stuffed, large, fluffy pita with perfectly seasoned meat, fries, oozing tzatziki, and fresh vegetables. The kind of thing that costs almost nothing and tastes better than meals that cost ten times as much. If you’re in Oia and need lunch, find Niko’s. And on the hot August afternoons, Lolita’s Gelato is non-negotiable — rich, cold, and exactly what you need between the whitewashed walls in the midday heat.

For our catamaran tour, the pickup was from the Ammoudi Bay dock. From there, a half-day out on the caldera with sunset views. I’ll write the caldera tour in full separately, but the short version: it was touristy but awesome. (Full catamaran day post here.)

Day 3: Black Sand and a Wine Tour

Santorini isn’t really a beach island, and the black sand gets very hot underfoot in August. So we started our morning early and headed out to Perissa. In the already hot, but not as hot as midday sun, we did the hike between Perissa and Kamari over the mountain ridge, which is genuinely good. I did it in 2010 and would do it again.

Around noon, we started getting ready for the wine tour — and what a way to spend an afternoon. Santorini has around 18 wineries operating on the island, working with indigenous grape varieties, including Assyrtiko, which is grown in the remarkable basket-woven kouloura method that keeps the vines low to the ground and protected from the island’s fierce, salty winds. The wines are genuinely distinctive — volcanic soil, ancient vines, a character you won’t find anywhere else.

The full wine tour write-up has its own post, because there’s too much to fit here. The short version: three wineries, a sommelier guide, basket vine vineyards, Vinsanto that tasted like liquid raisins, and a sunset from Venetsanos Winery over the caldera that was one of the most beautiful things I’ve seen from a wine glass. (Full wine tasting post here.)

Day 4: Departure (and the Ferry Chaos, Reprise)

A slow morning. We had breakfast on the pool deck. Packed and technically checked out, but the hotel staff were gracious in letting us use the pool until our port transfer at 2:30 pm. The rest of the morning was for what pool decks are clearly designed for: books, swimming, napping, repeating. The caldera view from a pool at altitude is the kind of thing that makes you feel like your life is going very well.

The port, however, was a chaos of a different order.

Two ferries departing within ten minutes of each other, both headed to Heraklion. Minimal signage. Announcements that were largely incoherent over the noise of the crowd. Thousands of people on the dock, all equally confused. We had pre-booked tickets, which helped psychologically if not practically. When our ferry arrived, getting to it required some assertiveness.

Practical note: if you’re leaving Santorini by ferry, arrive at the port earlier than you think you need to, confirm which berth your ferry is using, and don’t assume the announcements will be either clear or accurate. Trust your ticket, find a staff member if in doubt, and be prepared to move quickly when your boat arrives.

What We Didn’t Do (and Would on a Return Trip)

Four days in Santorini, with two of them centred on Oia and tours, meant we didn’t cover everything the island offers. Honest notes on what we missed:

The Fira to Oia caldera rim walk: A classic Santorini hike of about 10km along the rim with continuous caldera views. In August heat, it would have been ambitious; in cooler months, it’s apparently spectacular. On the list.

Akrotiri: An ancient Minoan city preserved under volcanic ash — sometimes called the “Pompeii of the Aegean.” A serious archaeological site and worth half a day if history is your thing. On my list.

Fira: We based ourselves entirely in Oia and barely visited the main town. More central, more animated, good for an evening wander.

Practical Guide to Santorini

When to go: August is peak season — expensive, crowded, hot, and spectacular. If you can go in May–June or September–October, you’ll find more reasonable prices, fewer cruise ship groups, and more comfortable temperatures for walking. The sunsets are just as good.

Getting around the island, renting an ATV is the classic Santorini move and gives you freedom to explore at your own pace. The roads are manageable on an ATV, but can be busy in peak season. Public buses connect the main towns — reliable enough but crowded in summer. Taxis and private transfers for longer journeys.

Oia logistics: Most of central Oia is pedestrian-only — no vehicles on the main walkways. Your accommodation will tell you where to be dropped off and send someone to help with bags if needed. Don’t underestimate the number of steps between points in Oia.

On the crowds Santorini receives enormous numbers of visitors, increasingly concentrated in Oia around sunset. The cruise ship day trippers arrive late morning and leave before evening — if you’re based on the island, you have the mornings and the evenings largely to yourself. Work with that rhythm rather than against it.

Budget Santorini is expensive by Greek standards — accommodation, especially in Oia, restaurants, and tours all carry a premium. Build the budget accordingly and don’t be surprised. The cave hotels are extraordinary, but they know it.

Plan this trip

Getting there	ferry from Athens; flights from Athens
Where to stay	cave hotel: Caldera Premium Suites
Book activities	wine tours, catamaran cruises, highlights tours
eSim	esim for Greece – never be without data