Astronomical Observatory Sirio
Visit Astronomical Observatory Sirio
Tours & day trips
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Polignano a Mare: Boat Cave Tour with Aperitif
Food, drink & nightlife
See all 29 activitiesPolignano a Mare: Boat Cave Tour with Aperitif
Water activities
See all 19 activitiesPolignano a Mare: Boat Cave Tour with Aperitif
Adventure & outdoor
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Alberobello: The secret origins of the trulli, private tour 2 hours
Holiday & seasonal tours
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Monopoli: Private Sightseeing Speedboat Tour with Champagne
Popular places to visit
Castellana Caves
Commune with nature and explore the great outdoors at Castellana Caves during your travels in Castellana Grotte. While in this culturally rich area, you can enjoy the local cheese shops.
Trullo Sovrano
In a town filled with traditional limestone houses, this 18th-century home stands out for its size and number of conical roofs.
Piazza Franco Anelli
You can find out about the history of Castellana Grotte with a trip to Piazza Franco Anelli. Wander the parks and gardens while you're in the area.
Franco Anelli Speleological Museum
You can spend an afternoon browsing the exhibits at Franco Anelli Speleological Museum during your trip to Castellana Grotte. While in this culturally rich area, you can enjoy the local cheese shops.
Il Parco dei Dinosauri
You can spend time browsing the exhibits at Il Parco dei Dinosauri during your travels in Castellana Grotte. You can enjoy the local cheese shops while in the area.
Indiana Park
Explore the great outdoors at Indiana Park, a lovely green space in Castellana Grotte. You can enjoy the local cheese shops while in the area.
Top Astronomical Observatory Sirio Hotel Deals
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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Book Flight + Lodging, save up to 100% of flight price - Savings based on flight + lodging package prices as compared to the price of the same components available for booking separately before all discounts and rewards applied. Your bundled savings cover up to 100% of your flight. Savings vary based on origin/destination, length of trip, stay dates and travel suppliers. Savings not available on all flight + lodging package bookings.