Santorini Travel Guide: What to See and Do
Discover Santorini’s iconic sunsets, volcanic beaches, scenic hikes, historic ruins, and caldera cruises, with practical tips to plan your trip and explore the island.

Quick answer
Santorini’s highlights include watching the sunset from Oia Castle, hiking the caldera trail from Fira to Oia, exploring the ancient ruins of Akrotiri, and taking a boat trip around the volcanic islands. Visit Kamari or Red Beach for a different side of the island, or explore quieter villages like Imerovigli and Pyrgos. Plan 3–5 days to enjoy the main sights without rushing.
9 Best Things to See in Santorini (2026 Guide)

Oia Sunset at Oia Castle
Oia Castle is one of Santorini’s most popular sunset viewpoints, offering wide views of the Aegean Sea and the whitewashed buildings of Oia. The ruins attract large crowds, especially in July and August, so arrive 60–90 minutes before sunset to find a good viewing spot. Oia is located at the northern tip of the island, about 11 km by road from Fira, and visiting the castle area is free. If you prefer to watch the sunset over dinner, book a caldera-view restaurant in advance, as the most sought-after tables fill up quickly during peak season.
Best for: couples, photographers, and first-time visitors looking for Santorini’s iconic sunset.
Fira-to-Oia Caldera Hike
The Fira-to-Oia caldera hike is one of the best ways to experience Santorini’s dramatic coastal scenery without paying for a guided tour. The route covers approximately 10.5 km (6.5 miles) one way, passing through Firostefani and Imerovigli before reaching Oia. Allow 3–5 hours, depending on your pace and photo stops. During summer, start around 7–8 am to avoid the strongest midday heat. Wear comfortable walking shoes, carry water, and expect some uneven, rocky sections along the way. The hike is free, and you can take a local bus from Oia back to Fira. Check current bus schedules and fares before setting off.
Best for: active travellers, photographers, and anyone who wants to explore Santorini at their own pace.Free (bus back €2.20)View on map
Akrotiri Archaeological Site
Akrotiri Archaeological Site is an ancient Bronze Age settlement buried by a volcanic eruption around the second millennium BC, often compared to Pompeii. Excavations began in 1967, revealing multi-storey buildings, pottery, and evidence of a well-developed town. A protective roof covers the excavation area, making it a practical stop during the hotter hours of the day. Raised walkways allow visitors to view the ruins from above. Allow 60–90 minutes to explore the site, and check the official Greek Ministry of Culture ticketing website for current admission fees and seasonal opening hours before visiting.
Best for: history enthusiasts, families, and travellers interested in Santorini’s volcanic past.€12 adult / ~€14–15 combined ticketView on map
Santorini Caldera Cruise (Volcano, Hot Springs, Thirassia)
A Santorini caldera cruise offers a different perspective of the island, with views of its volcanic cliffs and villages from the water. Many 5–6-hour tours visit Nea Kameni, where you can walk across volcanic terrain, and the hot springs near Palea Kameni. Some itineraries also include a stop at Thirassia, a quieter island across the caldera. Shared boat trips and catamaran cruises with meals and drinks are available at different price points, depending on the route and inclusions. Check departure points and current prices before booking, and reserve ahead during July and August.
Best for: couples, groups, and travellers who want to explore Santorini beyond its clifftop villages.From ~€35 (shared) / ~€90–130 (catamaran with BBQ)View on map
Red Beach
Red Beach, near Akrotiri in southern Santorini, is known for its striking red volcanic cliffs, dark pebbles, and clear blue water. Its unusual landscape makes it a popular stop for photographers and beach lovers. You can combine a visit with Akrotiri Archaeological Site, located nearby, for an easy half-day outing. Access from the parking area involves a rocky coastal path, so wear sturdy shoes and check local safety notices before visiting, as access conditions can change. The beach is free to visit, but facilities are limited, so bring water and anything else you need. Best for: photographers, beach lovers, and travellers combining sightseeing with a beach stop.
FreeView on map
Imerovigli
Imerovigli is a quieter village on Santorini’s caldera rim, known for its sweeping views of the volcanic cliffs and Aegean Sea. Often considered a more peaceful alternative to Oia, it offers scenic viewpoints, boutique hotels, and cafés without the same level of crowds. The village lies along the Fira-to-Oia hiking route, making it a convenient stop for a break during the walk. Nearby, Skaros Rock is a rocky promontory with the remains of a medieval fortress and a walking trail offering impressive caldera views. Accommodation ranges from boutique stays to luxury hotels, with prices varying by season and view.
Best for: couples, hikers, and travellers looking for beautiful caldera views in a calmer setting.Free to visitView on map
Kamari Black Sand Beach
Kamari Beach stretches along Santorini’s southeast coast, with striking black volcanic sand and views of Mesa Vouno mountain. Its long waterfront promenade is lined with cafés, restaurants, and shops, making it easy to spend several hours swimming, relaxing, or enjoying a meal by the sea. Sunbeds and umbrellas are available to rent, with prices varying by season and beach operator. Kamari is also relatively easy to reach by public bus from Fira, and its organised beachfront makes it a convenient choice for visitors who prefer not to rent a car.
Best for: families, beach lovers, and travellers looking for an accessible beach with nearby facilities.Free entry; sun-beds ~€8–15/setView on map
Pyrgos Village
Pyrgos is the highest village on Santorini, sitting roughly in the centre of the island at about 350 m above sea level. It's significantly less visited than Oia or Fira, which means you walk through genuinely quiet Cycladic alleys without tour groups. The 16th-century Venetian castle at the top offers a 360-degree view of the entire island. The Collection of Icons and Ecclesiastical Artefacts at Pyrgos is included in the island's multi-site €14 combined ticket.
Best for: travellers on day 3 or 4 who've already covered Oia and Fira.Free to walk; combined museum ticket ~€14View on map
Amoudi Bay
Amoudi Bay is a picturesque harbour directly below Oia, reached by descending more than 200 steps along the cliffside. At the water’s edge, small seafood tavernas serve fresh fish and Greek dishes with views of the boats and Aegean Sea. The surrounding volcanic rocks are also a popular spot for swimming when sea conditions are safe. Wear comfortable shoes and keep in mind that the climb back to Oia is steep, especially in the heat. Visiting around lunchtime lets you enjoy the waterfront restaurants without rushing through the busy sunset crowds above.
Best for: seafood lovers, couples, and travellers looking to experience Santorini’s coastal charm beyond its famous viewpoints.Free to access; meal ~€25–45/personView on map


