St. Mary's Cathedral
Visit St. Mary's Cathedral
Tours & day trips
See all 748 activities
Bosphorus Explorer: 3-Hour Cruise with Asian Side Visit
Private & custom tours
See all 200 activities
Best of Istanbul 1, 2 or 3-Day Private Guided Istanbul Tour
Food, drink & nightlife
See all 152 activities
Istanbul: Bosphorus Dinner Cruise with Turkish Night Show
Classes & workshops
See all 74 activities
Istanbul: Private Turkish Bath, Massage, and Pool in Taksim
Air, helicopter & balloon tours
See all 52 activities
Daily Trip to Pamukkale National Park, Hierapolis Ancient City Including Lu...
Popular places to visit
Beyazit Square
Find out about the history of Istanbul when you take a trip to Beyazit Square. Discover the area's fascinating museums and notable monuments.
Beyazit Mosque
Beyazit Mosque is just one of the places to see in Istanbul, so why not enjoy the other things to explore during your travels? Stroll along the seaside or visit the shops in the area.
Grand Bazaar
Visit one of the biggest and oldest covered markets in the world, a real taste (and smell and sound!) of the diversity that Turkey has to offer.
Kumkapi Virgin Mary Patriarchal Church
After visiting Kumkapi Virgin Mary Patriarchal Church, make a plan to see the other sights and activities in Istanbul. Make time to visit the area's notable monuments or simply enjoy its top-notch restaurants.
Armenian Patriarchate
Enjoy an outing to Armenian Patriarchate during your stay in Istanbul. Experience the area's acclaimed art galleries and fascinating museums.
Yenikapi Ferry Terminal
Explore the waterfront in Istanbul with a trip to Yenikapi Ferry Terminal. Experience the area's fascinating museums and acclaimed art galleries.
Top St. Mary's Cathedral Hotel Deals
Check availability on hotels close to St. Mary's Cathedral
Stylish Hotel Old City
Sultanhan Hotel - Special Class
Holiday Inn Istanbul - Old City by IHG
Lenus Hagia Sophia Hotel
Hotel Arcadia Blue Istanbul
The Lola Hotel
Seven Hills Palace & Spa
AJWA Sultanahmet
Fer Hotel
* 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.