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25 Best Things to Do in Santorini 2026: Activities, Sightseeing & Hidden Gems
Canonical guide: For neighborhoods, ferries, and where to stay, start with our Santorini travel guide.
Last updated: September 10, 2026 · By a local who's lived here for 12+ years
TL;DR: Key takeaways
- What / where: Santorini is a volcanic Cyclades island in the southern Aegean, famous for the caldera villages of Oia and Fira. Fly about 45 minutes from Athens, or take a high-speed ferry from Piraeus (about 5 hours).
- Must-dos: Oia or Imerovigli sunset, Fira–Oia caldera hike, Akrotiri ruins, Assyrtiko wine tasting, volcano and hot-springs boat trip.
- How long: Three days covers the highlights; four to five days if you want Pyrgos, Vlychada, and Thirassia.
- Best months: May, June, and September. Avoid Oia and Fira 10:00–16:00 when cruise ships are in.
- Plan it: Santorini island guide · Athens–Santorini ferry · live ferry tracking · island quiz
Santorini is much more than sunsets and selfies. You'll see volcanic geology, Bronze Age ruins, world-class wine, and hidden villages most visitors don't reach. If you've only got three days, here are the 25 best things to do on the island, ranked by a local.
→ Book hotels in Santorini → → Athens to Santorini ferry → → Live ferry tracking →
🌅 The Must-Do Experiences: What to Do in Santorini
1. Watch the Oia Sunset
The most famous sunset in Greece, possibly the world. Head to the Byzantine castle ruins in Oia by 18:00 (earlier in peak season) and watch the sun drop behind Thirassia as the sky turns every shade of amber and coral. Or watch it from our sunset tour: Oia Sunset Tour. Pro tip: Imerovigli offers the same sunset with 80% fewer people. Read our Imerovigli Guide.
2. Hike the Fira-to-Oia Caldera Trail
A 10km clifftop walk connecting Fira to Oia along the caldera rim, passing through Firostefani, Imerovigli, and past Skaros Rock. The views are relentless. Read our step-by-step Fira to Oia Hike Guide.
3. Explore Akrotiri Archaeological Site
A 3,600-year-old Minoan city preserved under volcanic ash, often called the "Pompeii of the Aegean." Multi-story buildings, frescoes, drainage systems, and pottery reveal astonishing Bronze Age sophistication. Open daily, €12 entry. Best reached by car: hire one from Santorini Rent Me.
4. Wine Tasting at Wineries
Santorini produces Greece's most celebrated wines from volcanic soil. Visit Santo Wines for caldera panoramas, Venetsanos for the best sunset tasting, or book our Santorini Wine Tasting & Vineyard Tour (€135). Read our Santorini Wineries Guide.
5. Catamaran Sunset Cruise
Sail along the caldera cliffs at golden hour, stopping at Red Beach and White Beach for swimming, with dinner and drinks on board as the sun sets. The best way to see Santorini from the sea. Book our Premium Santorini Catamaran Sunset Cruise (€150). Read our Santorini Boat Tours Guide.
🌋 Volcanic Adventures
6. Volcano & Hot Springs Boat Trip
Sail to Nea Kameni, the active volcanic island at the center of the caldera. Hike to the steaming crater rim, then swim in the sulfur-rich hot springs at Palea Kameni. Read our Santorini Volcano & Caldera Guide.
7. Swim at Red Beach
Dramatic crimson volcanic cliffs frame this iconic cove near Akrotiri. Book our Red Beach Snorkeling Adventure to explore the volcanic underwater formations safely.
8. Visit Vlychada Beach (The Lunar Beach)
Sculpted grey-white pumice cliffs that look like a lunar landscape. Vlychada is quieter than the north, artsy, and one of the most photogenic spots on the island. Stop at the small marina for fresh fish at To Psaraki.
9. Ride the Fira Cable Car
Experience the steep descent from Fira to the Old Port via the cable car, offering spectacular views of the caldera wall. Book our Fira Cable Car Experience.
🏛️ History & Culture
10. Visit the Museum of Prehistoric Thera
Houses stunning frescoes recovered from Akrotiri, including the famous "Boxing Children" and "Spring Fresco." Entry €6.
11. Wander Medieval Pyrgos
The highest village on Santorini, built concentrically around a Venetian castle with 360° views. Read our Pyrgos Village Guide.
12. Discover Emporio's Fortress Village
A perfectly preserved medieval fortified village (kasteli) with vaulted passageways, carved into the rock to protect against pirate raids.
13. Day Trip to Thirassia
The "anti-Santorini", a sleepy volcanic island across the caldera with 250 residents. Take a local boat from Ammoudi Bay in Oia for an authentic escape.
🍽️ Food & Drink
14. Try Fava Santorinis at a Traditional Taverna
The island's signature dish: a velvety purée of yellow split peas grown in volcanic soil. Try it at Metaxi Mas (Exo Gonia) or Rizes Gastro Taverna (Fira/Pyrgos border). Read our Santorini Best Restaurants Guide.
15. Taste Tomatokeftedes
Crispy fritters made from intensely sweet Santorini cherry tomatoes. The volcanic terroir concentrates the sugars in ways no other tomato can match.
16. Drink Vinsanto Dessert Wine
A luscious sweet wine made from sun-dried Assyrtiko and Aidani grapes. Perfect paired with local cheese or dark chocolate.
17. Ammoudi Bay Seafood
Descend 300 steps from Oia to the tiny fishing port of Ammoudi Bay. Eat grilled octopus and fresh fish at a table inches from the Aegean.
🏖️ Beaches & Relaxation
18. Beach-Hop the South Coast
Explore Perissa (black sand), Kamari (family-friendly, promenade), and Perivolos (trendy beach clubs like Jojo and Forty One). Read our Best Santorini Beaches Guide.
19. Swim at White Beach
A tiny cove beneath ghostly white pumice cliffs, accessible only by small boat from Red Beach.
20. Sunrise at Skaros Rock
Hike to the dramatic Venetian fortress ruin jutting into the caldera from Imerovigli. At dawn, the cliffs glow rose and gold.
🎨 Unique Experiences
21. Traditional Greek Cooking Class
Learn to make traditional Santorini dishes, fava, tomatokeftedes, and white eggplant in our Traditional Santorini Cooking Class.
22. Sunset Horseback Ride
Ride along the caldera rim or Vlychada beach at golden hour.
23. Underground Wine Cave Tour
Some wineries are built into volcanic caves where the temperature stays constant year-round.
24. Night Photography at the Blue Domes
The iconic blue-domed churches of Firostefani (Anastasi Church) and Oia are most photogenic at twilight. Book our Oia Sunset Experience.
25. Swim in the Caldera at Sunset
Join a catamaran sunset cruise that anchors inside the caldera as the sun sets, letting you swim in the deep volcanic water.
Practical Information 2026
| Detail | Info |
|---|---|
| Best months | May, June, September. See our Weather Guide |
| Cruise ship hours | Avoid Oia/Fira 10:00–16:00 |
| Cruise cap | 8,000 passengers/day (100% occupancy calc) |
| Climate Crisis Fee | €2–€15/night at accommodation |
| Akrotiri entry | €12 |
| Car Rental | From €23/day. Santorini Rent Me |
| Average catamaran cruise | €130–€250 |
| Average winery tasting | €15–€30/person |
| Bus hub | Fira central station. Bus Guide |
→ Complete Santorini guide → → Where to stay in Santorini → → Santorini cost breakdown → → Santorini 3-day itinerary → → Book ferry tickets → → Find hotels → → Live ferry tracking → → Island quiz →
Frequently asked questions
What are the top things to do in Santorini? The top things to do in Santorini include watching the sunset from Oia or Imerovigli, hiking the Fira-to-Oia caldera trail, visiting the Akrotiri ruins, wine tasting at volcanic wineries, taking a volcanic boat trip to the hot springs, and joining a catamaran sunset cruise.
How many days do you need in Santorini? Three days covers the highlights (sunset, hike, volcano cruise, and wineries). Four to five days is ideal to explore quieter villages like Pyrgos, relax at Perissa or Vlychada, and take a day trip to Thirassia.
What is the best way to get around Santorini? The KTEL bus connects Fira to Oia, Kamari, and Perissa. A car or ATV is the better choice for Vlychada, Red Beach, and the wineries. Compare options in our ATV vs Quad vs Car guide.
Is Santorini safe to visit in 2026? Yes. Airports, hotels, and ferry ports operate normally. Follow safety signs at Red Beach because of local rockfall risk.
How do I get to Santorini from Athens? Fly in about 45 minutes, or take the Athens–Santorini ferry from Piraeus (about 5 hours on a high-speed). Confirm the vessel on ferry tracking on travel day.
What is the best time of year to visit Santorini? May, June, and September. July–August is hottest and most crowded. See the Santorini travel guide for pacing and where to stay.
Build the practical trip
Plan your Santorini dates
Put the crossing, stay and local transport in place before the popular dates disappear.
Athina Luxury Suites
Caldera-view suites in Fira with an infinity pool and fine dining.
Topics covered
Part of the Discover Cyclades editorial team, locals who ferry, hike, eat and write about these islands every season.
