What to do on a Santorini city trip? There are plenty of Santorini attractions on this delightful island in the Aegean Sea. This romantic destination is perfect for enjoying the idyllic white houses with blue domes. Want to know which Santorini attractions you absolutely must not miss? Read on for the top 10 must-sees, including tips.
What are the must-see Santorini attractions?
- Oia
- Atlantis Books in Oia
- Imerovigli and its historic churches
- Caldera
- Hike from Fira to Oia
- Red Beach
- Ammoudi Bay
- Santorini’s open-air cinema
- Ruins of Ancient Thera
- Emporio
Oia
Santorini is also known as Thera and the capital Fira as Thira. The Greek names can be a bit confusing, so it’s important to pay attention when visiting this destination.
Oia, fortunately, has only one name, and in Greek letters, it’s almost the same. Located in the north of Santorini, it is the most touristy spot where you will find most hotels. Oia is a place where you can witness breathtaking sunsets, and many tourists and “Instagrammers” try to capture the perfect shot. It can get quite crowded here at the crucial moment when the sun sets, but it’s worth it.

With its picturesque streets and houses, Oia ranks number 1 on the list of Santorini attractions.
Tip: While you’re here, be sure to grab a bite at the restaurant Dimitris Ammoudi, where they serve delicious seafood dishes right by the water with a sublime view.
Atlantis Books in Oia
In the town of Oia, you’ll find a bookstore located on the ‘Marble Street of Oia’. This store has a very charming appearance and some interesting details, such as the history written on the wall and the names of all the employees on the ceiling. You’ll find new books, second-hand ones, and even special editions that can cost up to 1000 euros.
They offer literature in English, French, Italian, Spanish, German, Chinese, and of course, Greek. They focus on new and used books of modern classic fiction and non-fiction, but also offer selections of poetry, philosophy, art, and everything related to Greek culture. In recent years, they have started selling rare antiquarian books and first editions for collectors. Whether you’re a book lover or not, it’s definitely worth a visit!
Imerovigli and its historic churches
Imerovigli is a place where you can discover many historic churches, all in the characteristic Cycladic architectural style.
Among the many churches, the Church of Ai-Stratis (located in the center of the village) and the Monastery of Saint Nikolaos (located on the road between Imerovigli and Fira in the south) are the most notable.
Another attraction worth visiting is Skaros, the remnants of a Venetian castle built here in 1207 by Marco Sanuda, the ruler of the Cyclades at the time.
Caldera
After the volcanic eruption, the circular Caldera was formed among the group of islands. This massive eruption occurred during the Minoan period and caused significant destruction at the time. Due to the various eruptions and all the lava that was spewed, especially over the site of Akrotiri, many historical and archaeological Santorini attractions can be found here and in ancient Fira. The crater has become part of the Aegean Sea and offers beautiful views both at sea and on land.
Tip: It’s also delightful to rent a boat and take a trip in this Caldera.
Hike from Fira to Oia
The hike from Fira to Oía is considered one of the highlights during a vacation on this incredibly beautiful island. You’re not just walking a route from village to village; you’re walking on the crater rim of the world’s largest water-filled volcano. It’s a route of about 10 kilometers that takes you past the most beautiful spots. The views over the island, the crater, and the endless ocean are breathtaking. Plenty of reasons to exert yourself a little and head out!
It’s quite popular to start the route in Fira, but of course, you can also walk from Oía to Fira. You can decide where you want to start and end the hike, as there are regular buses running between the two villages. A bus ticket costs no more than €2.00.
Tip: It’s important to have enough water with you (about 1.5L per person). Along the route, you’ll find few to no opportunities to get water. And in the places where you can, the prices are three times as high.
Red Beach
Due to the volcanic origin, most beaches on the Greek island are covered with gray or even black sand. However, there are certainly beautiful beaches on the island.
For the best Santorini beach, head to Red Beach, this volcanic sand beach with a rocky environment and red sand contrasts beautifully with the azure sea. An impressive natural phenomenon and a lovely place to spend an afternoon.

Ammoudi Bay
Ammoudi Bay is a beautiful and secluded location situated below Oia. To reach this hidden gem, you can choose to descend 300 steps or take a short drive by car.
Once you arrive in the small fishing village, you can enjoy delicious fresh seafood dishes served directly from the sea in the various taverns and restaurants. From the harbor, several boat trips are offered to explore the volcano and hot springs.
Tip: Within walking distance of the bay lies the beautiful rock Agios Nikolaos, where you can swim, sunbathe, and dive into the clear water.

Santorini’s outdoor cinema
In the capital Fira, you can find Volkan on the Rocks. This unique restaurant transforms into a romantic open-air cinema in the evening, where you can enjoy two classic films with a Greek touch, namely Mama Mia and My Big Fat Greek Wedding.
The concept is simple yet brilliant: a large white screen, a projector, and a few tables. Before the film starts, you can enjoy a delightful glass of champagne and a spectacular sunset. During the film, you can order delicious snacks and drinks and relax under the starry sky. During the day, the restaurant operates as a trendy dining spot.
Ruins of ancient Thera
The ruins of ancient Thera in Santorini is an archaeological site located on top of the Mesa Vouno mountain. The site includes remnants of the ancient city of Thera, dating back to the 9th century BC and inhabited until the Byzantine period.
Visitors can see the remains of houses, temples, streets, and stairs, as well as the remnants of the gymnasium and the theater. The site offers a stunning view of the Aegean Sea and is definitely worth a visit for anyone interested in the history of Santorini.

Volcanic islands cruise with hot springs visit
Sail around the volcanic islands of Santorini’s Caldera on a unique Greek traditional boat. First, sail to the lava island Nea Kameni, where you can take a guided walk to the crater of the active volcano. Enjoy the incredible view of Santorini from a completely different angle.
Return to the boat and continue the journey to the second lava islet, Palea Kameni, also known as the Hot Springs. Jump off the boat and take a dip in the warm green, thermal waters. They are known for their relaxing and healing properties.
Then enjoy some free time on the traditional island of Thirassia. Relax with a cocktail in the picturesque harbor, treat yourself to a lunch, or even ride a donkey to the scenic village of Manolas, also accessible via winding stairs. Book your tickets in advance!
Emporio
Right next to the capital Fira, which is also definitely worth a visit, lies the traditional village of Emporio (Emporelo). This authentic attraction is not yet very popular among tourists, making it extra enjoyable. It’s a perfect place to get lost among the narrow alleys, and since it is also situated on a hill, you can spot stunning views between the many stairs.
Best tip from this article: Discover this hotspot with a local guide on a comfortable e-bike. Learn more about the island and then cycle to the picturesque Megalochori, where you’ll make a stop in the always lively center. Besides the hidden spots and tips from the guide, enjoy a delightful Santorinian tasting. In short, the Santorini e-bike tour is a must-do activity!

Cycling in Greece is really a lot of fun, so be sure to check out which destinations you can tour with a local along the highlights. It’s the best start to your stay!
Map overview of attractions
Below you can see the attractions in a map overview. Enjoy!

