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Τherasia, or Thirassia, is a tranquil island off the coast of Santorini, known for its untouched beauty, traditional villages, and serene atmosphere that offers a stark contrast to the bustling scenes on its famous neighboring island.

Located just a short boat ride from Santorini, Therasia is part of the volcanic archipelago in the Aegean Sea. Its main settlement, Manolas Village, sits perched on a hill with captivating views from its caldera. Unlike the crowded streets of Santorini, Therasia retains a more traditional, slow-paced charm. Whitewashed houses, narrow cobbled paths, and colorful churches dot the island, giving visitors a feel of authentic Cycladic architecture. The village’s hilltop location offers panoramic views from the caldera to Santorini's famous sunset, without the crowds.


Top Things to Do

Though small, Therasia offers plenty to explore, showcasing both its natural charm and rich culture:

1. Explore Manolas Village

Stroll through the quaint lanes of Manolas, discovering Cycladic-style houses, a few local cafes, and panoramic caldera views around every corner.

Manolas Village Therasia
Wandering through the charming alleys of Manolas Village

2. Visit Agia Irini Church

Perched on a hillside, this lovely little church provides a tranquil spot with sweeping views over the Aegean Sea.

Agia Irini Church Therasia
Step into serenity at the Church of Agia Eirini (credit: santairini.gr)

3. Discover the Monastery of Koimiseos Tis Theotokou

A short hike from the Riva port leads to this peaceful monastery, known for its serene atmosphere and breathtaking views of Santorini.

Monastery of Koimiseos Tis Theotokou Therasia
A hidden gem with breathtaking views and timeless beauty

4. Watch the Sunset

For a quieter experience, catch the sunset from Manolas or nearby hilltops, a serene alternative to Santorini’s popular sunset scenes.

5. Tour a Local Vineyard

Visit Mikra Thira, the island’s only vineyard, to learn about the wine-making process and taste wines with unique volcanic mineral notes. Enjoy a guided tour covering production, bottling, and aging techniques, concluding with a memorable tasting experience.

Mikra Thira Winery Therasia
Book your tour at the local vineyard (credit: mikrathira.com)

Activities to Explore Therasia Island

Therasia is a fantastic stop on various tours departing from Santorini:


Volcano and Hot Springs Tour

Many tours to the volcanic islands of Nea Kameni and Palea Kameni also visit Therasia, offering the chance to swim in hot springs, enjoy the island’s natural beauty, or savor a meal at a local tavern.

The Hot Springs at the Volcano
The extraordinary Hot Springs at the Volcanic islands with their therapeutic waters


Hiking Tours

Explore several trails on Therasia, including routes that lead to the island’s highest points, providing stunning panoramic views of the Aegean Sea and Santorini.

Therasia hiking tour
Enjoy an adventurous hiking experience on Therasia Island!


Private Cruises

Many private cruises include a lunch stop at Therasia, where you can enjoy a meal at a local taverna before returning to Santorini. Some boat tours even allow you to customize your itinerary, giving you the freedom to explore the island's secluded bays and swimming spots at your own pace.

Private boat tour
Book a private boat tour today and discover Santorini at your pace!


Where is the Closest Beach for Swimming

Therasia may be rocky, but it offers several swimming spots with crystal-clear waters. The main beach, Riva Beach, is located near the island’s port. It’s pebbly but offers refreshing swimming spots in its calm, turquoise waters. Some tavernas along the shoreline offer a comfortable place to relax post-swim. Another excellent spot is Korfos Bay, a quiet area ideal for swimming and accessible by a winding path down from Manolas Village.

Riva Beach Therasia

Where to Eat in Therasia

Therasia is known for its fresh seafood and authentic Greek cuisine, served at cozy, family-run tavernas that use locally sourced ingredients. A few must-try spots include:
•The Rock
•Captain John
•Qhera
•Taverna Panorama
•Fyrgano

Bars and Nightlife

Therasia is more of a quiet escape than a party destination, so nightlife is limited. A few tavernas stay open late, offering a relaxed spot to sip on local wine or raki under the stars. The laid-back ambiance makes it perfect for those looking to unwind rather than party, allowing visitors to enjoy a more serene evening experience.

Where to Stay in Therasia

Therasia offers limited accommodation options, as most visitors choose to stay in the main town of Santorini or other nearby villages, visiting Therasia for a day trip. However, for those seeking a peaceful stay on this quiet island, a few rooms are available near Manolas village, conveniently close to the local market and bakery.

How to Get to Therasia

Therasia is easily accessible by boat from Santorini, with multiple departure points. Regular ferries and small boats operate from Amoudi Bay in Oia, the Old Port of Fira , and Athinios Port, Santorini’s main ferry terminal. The journey is short, usually about 10–15 minutes, and provides scenic views of the caldera. Additionally, many day tours from Santorini include Therasia as part of their itinerary, allowing visitors to explore the island conveniently during a full-day excursion.
Whether you’re a day-tripper looking for quiet adventure or a couple in search of romantic views, Therasia promises a beautiful, authentic experience that will leave you captivated by its charm.

Location & area

Location of Therasia Island

Nearby POIs Google Maps

Frequently Asked Questions
Yes, Therasia is much quieter than Santorini. It offers a peaceful escape with fewer tourists, making it perfect for those seeking tranquility away from the crowds.
The island is known for its fresh seafood and traditional Greek dishes, often made with locally sourced ingredients. Dining in small, family-run tavernas is a highlight of any visit to Therasia.
Yes, Therasia is an excellent day-trip destination from Santorini. The island can be easily explored in a day, with opportunities for sightseeing, dining, and enjoying its peaceful atmosphere.
Therasia has limited accessibility for wheelchair users. Due to its rugged terrain and narrow paths, it may be difficult to navigate some areas, especially the hiking trails and the village of Manolas.
Therasia does not have a dedicated medical center. For medical emergencies, visitors would need to travel to Santorini, where more comprehensive medical services are available.
Yes, Therasia has a small market and bakery, primarily located near Manolas village. These provide basic necessities and fresh local products for visitors.
Yes, it is easy to reach Santorini from Therasia. The island is only about 10-15 minutes away by boat, with regular ferry services connecting the two islands throughout the day.
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