All Santorini Tours & Excursions in 2026

Of the many great tours offered in Santorini, these are the best according to traveler ratings: 

• Santorini Classic Catamaran Cruise with BBQ, Drinks and Transfers
• Premium Small-Group Catamaran Cruise with BBQ, Open Bar, Transfer
• Half-Day Exclusive Catamaran Cruise in Santorini with Meal and Open Bar
• Santorini Luxury Cruise with Greek Meal and Sunset
• Santorini Wine Adventure with 12 Wine Tastings, Tapas and Sunset

Many travelers report that guided tours in Santorini are well worth the cost. Santorini is one of the most popular destinations in the Mediterranean, and a guided tour can help you get off the beaten path and remove the hassle of navigating to more remote areas. Guided tours can also offer unique experiences and activities, such as taking a sailing cruise at sunset.

Per one customer who booked the Santorini Classic Catamaran Cruise with Meal Drinks and Transfers, “My Santorini catamaran cruise was an unforgettable experience, thanks to the exceptional tour guides who made it so special. They provided fascinating insights about the stunning locations, including Red Beach, White Beach, and the volcanic hot springs, ensuring that every stop was engaging and enjoyable.”

Santorini tours are available at a range of price points. Shorter island tours and cruises cost about US$50, while half- and full-day tours are around US$100. Multi-day, private tours are available at much higher price points but can be economical for large groups.

On the lower end of the price range, you’re looking at options such as a Half Day Trip - Volcano and Hot Springs for around US$30 per person. This boat trip will take you to Santorini Volcano and the island of Palia Kameni to visit its hot springs, although meals aren’t included. Pricier options feature more luxe extras, such as this multi-day Catamaran Charter (from US$7,200 per group), which will take your group into the azure waters of the Aegean on any route you like.

Many Santorini tours focus on getting travelers on the water. You can find sailing trips at sunset or during the day—many also combine visits to the hot springs, a meal, drinks, and other amenities. Other activities include snorkeling, trying local wine, sightseeing around the island, helicopter tours, and cooking classes.

Consider an all-day or multi-day tour to pack in as many sights and activities as possible. For example, the Private Santorini Tailor-Made | Choice of the Guest! tour gets you exploring beaches, those famous blue domes, museums, fortresses, and more—or simply tell your driver to get away from the crowds so you can bask in the rays of one of Santorini’s renowned sunsets.

Three to four days in Santorini is generally enough to experience the island’s highlights. This length of visit gives you ample time to explore the picturesque villages of Oia and Fira, enjoy a caldera cruise, visit the volcanic hot springs, relax on the unique beaches, tour local wineries, and experience the island's famous sunsets.

The best month to visit Santorini is September. The weather is pleasantly warm, the summer crowds have thinned out, and the sea is still the perfect temperature for swimming. September is also the shoulder season, so you’ll find a more relaxed atmosphere and lower prices compared to peak summer months.

According to travelers, these are the best attractions in Santorini:

• Santorini Volcano
• Oia
• Red Beach
• Pyrgos (Pyrgos Kallistis)
• Nea Kameni

View Viator’s guide to all the best attractions in Santorini.

There are tons of great trips to take from Santorini. According to traveler reviews, these are the best day trips to book right now:

• Semi Private Premium | Catamaran Cruise with BBQ on Board & Drinks
• Santorini Luxury Catamaran Cruise with Greek Meal and Swim-Stops
• Santorini Wine Adventure with 12 Wine Tastings, Tapas and Sunset
• Santorini Highlights and Venetian Castles Small-Group Day Tour
• Luxury Small-Group Catamaran Cruise with BBQ, Open Bar & Transfer

View all of Viator’s top Santorini day trips.

You don’t have to spend a fortune to have a great time in Santorini. Here are some of the best Santorini activities under US$40:

• Skip the Line Lost Atlantis Experience Ticket
• Santorini Caldera Cruise Tour (Volcano, Hot Springs, Thirassia)
• Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port
• Authentic Santorini: A Self-Guided Audio Tour of Oia
• Half Day Trip- Volcano and Hot Springs

It’s no secret that Santorini is a haven for outdoor enthusiasts. Here are some of the top outdoor tours to book right now:

• Santorini Luxury Catamaran Cruise with Greek Meal and Swim-Stops
• Santorini Wine Adventure with 12 Wine Tastings, Tapas and Sunset
• Luxury Small-Group Catamaran Cruise with BBQ, Open Bar & Transfer
• Santorini Sea Kayak - South Discovery, Small Group incl. Sea Caves and Picnic
• Santorini Horse Riding to Black Sandy Beach

View all of Viator’s top outdoor activities in Santorini.

Couples will find plenty of romantic tours in Santorini. Here are some of the top activities to book now, according to previous travelers:

• Santorini Luxury Catamaran Cruise with Greek Meal and Swim-Stops
• Santorini Luxury Catamaran Sunset Cruise with BBQ, Drink and Transfer
• Santorini Luxury Catamaran Day Cruise with BBQ, Drinks, Transfer
• Santorini Private Romantic Tour with Dinner & Wine Tasting
• Santorini Caldera Sailing Tour with BBQ Lunch and Drinks

View all of Viator’s top romantic tours in Santorini.