Whether they're bubbling with lava on volcanoes or caused by meteorite impacts, craters are amazing! Take in the unearthly beauty of Santorini Caldera and discover how it came to be.

This circular geological feature is among the best free attractions in Municipality of Thira. If you're eager to explore beyond Santorini Caldera, also swing by Red Beach, Museum of Prehistoric Thira and Archaeological Museum of Thera.

Plan a trip to see Santorini Caldera

Price found within the past 48 hours. Click for updated prices.

Delice Hotel Apartments

Athens City Centre

$705

per person

Jan 25 - Jan 31

found 1 day ago

Roundtrip non-stop flight included

Newark Liberty Intl. Airport (EWR) to Athens (ATH)

16.4/10 Exceptional! (338 reviews)

They charge $60 state tax after your stay did not like that should have been charged during purchase

Reviewed on Sep 13, 2025

Rocabella Santorini Hotel & SPA

$1,404

per person

Feb 7 - Feb 13

found 1 day ago

Roundtrip flight included

Boston (BOS) to Thira (JTR)

18.8/10 Exceptional! (635 reviews)

Excellent hotel location and friendly staff,good service. we love it. Hope we could come back.again in near future.

Reviewed on Nov 15, 2025

The Pinnacle Athens

Athens City Centre

$1,623

per person

Jan 6 - Jan 11

found 1 day ago

Roundtrip non-stop flight included

Boston (BOS) to Athens (ATH)

19.2/10 Exceptional! (1,185 reviews)

A wonderful and beautiful location with courteous and attentive staff. Impeccable views of the acropolis from the rooftop. Walking distance to acropolis and extensive shopping.

Reviewed on Nov 14, 2025

Browse tours and tickets to explore Santorini Caldera

Tours & day trips

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Santorini: Top Sights Day Trip, Wine Tasting, & Oia Sunset

Free cancellation available

Private & custom tours

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Half-Day Santorini Private Tour

Free cancellation available

Adventure & outdoor

See all 53 activities

Oia Sunset and Traditional Villages Full Day Tour

Free cancellation available

Cruises & boat tours

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Santorini Classic Catamaran Cruise with BBQ, Drinks and Transfers

Free cancellation available

Weddings & honeymoons

See all 41 activities

Santorini: 5-Hour Semi-Private Tour

Free cancellation available

Popular places to visit

Athinios Port

4/5(324 reviews)

Explore the waterfront of Athinios Port and enjoy activities such as boating in Órmos Athiniós. Stroll along the beautiful beaches or discover the area's beautiful sunsets.

Santorini Folklore Museum

You can spend an afternoon exploring the galleries in Santorini Folklore Museum during your trip to Fira. Wander the seaside or discover the area's beautiful sunsets.

Venetsanos Winery

4.5/5(62 reviews)

You can enjoy a tasting or tour at Venetsanos Winery during your travels to Santorini. Discover the area's beautiful sunsets and volcano viewpoints.

Santo Wines

You can enjoy a tasting or tour at Santo Wines during your travels to Santorini. Wander the seaside and beautiful beaches in the area.

Orthodox Metropolitan Cathedral

4.5/5(75 reviews)

After visiting Orthodox Metropolitan Cathedral, make a plan to see the other sights and activities in Fira. Wander the seaside and beautiful beaches in the area.

Museum of Prehistoric Thira

4.5/5(266 reviews)

You can spend an afternoon browsing the exhibits at Museum of Prehistoric Thira during your travels in Fira. Wander the seaside or discover the area's beautiful sunsets.