Hagia Sophia is a former Greek Orthodox patriarchal basilica (Hagia Sophia church), which later became an imperial mosque, and now is a museum in Istanbul, Turkey. From the date of its construction in 537 until 1453, it served as an Eastern Orthodox except between 1204 & 1261. Hagia Sophia was a mosque from 29 May 1453 until 1931. It was then secularized and opened as a museum on 1 February 1935.Hagia Sophia Tour Guide by Guiddoo is a detailed and all-inclusive Audio-Visual Travel guide for those travelers who are planning to visit this iconic monument. It has all that a traveler would need & allows you to get up close & personal with this iconic monument through the interactive Hagia Sophia Step by Step Travel Guide.Planning and reaching Hagia Sophia Istanbul can be a difficult task to perform however Hagia Sophia Tour Guide helps travelers do this with great ease by offering Hagia Sophia Tickets, Hagia Sophia Personal Tours and Packages, Hotels and Restaurants in and near Hagia Sophia along with a lot of other useful information.What does it offer you? Complete Interactive step-by-step tour guide Key attractions in Audio and Video Guide Format Hagia Sophia history,Trivia etc Image and Video Gallery Tourist information like Hagia Sophia Opening and Closing Times, Directions, Places of Interest like Hotels and Restaurants and a lot more.Know all about Hagia Sophia even before you arrive at this place as well as use it as a travel tool while visiting Istanbul. This quintessential Guiddoo Hagia Sophia tour guide will undoubtdly prove to be your perfect partner when you visit this iconic monument in Turkey.