İstiklal Avenue, historically known as the Grand Avenue of Pera, is one of the most famous avenues in Istanbul, Turkey, visited by nearly 3 million people in a single day over the course of weekends. 

Located in the historic Beyoğlu (Pera) district, it is an elegant pedestrian street, 1.4 kilometres (0.87 mi) long, which houses boutiques, music stores, bookstores, art galleries, cinemas, theatres, libraries, cafés, pubs, nightclubs with live music, historical patisseries, chocolateries and restaurants.

 İstiklal Avenue is also a popular venue for all sorts of parades (such as the annual Istanbul Pride), marches, gatherings and protests in the city. 

- Wikipedia