Istanbul is the largest city in Turkey and its economic, cultural, and historical heart, with a population of 13.9 million. Several important mosques were designed by the famous architect Mimar Sinan, including the Süleymaniye Mosque. The Hagia Sophia was originally built as a church in the 6th century and is now a museum. Ülker Sports Arena, completed in 2012, is home to Fenerbahçe's basketball and volleyball teams. Istanbul has more monuments, stadiums, and larger buildings than the smaller city of Villaviciosa.

2. How is Istanbul?How is Istanbul?
Istanbul is the largest city in Turkey, constituting
the country's economic, cultural, and historical
heart. With a population of 13.9 million, the
city forms one of the largest urban
agglomerations in Europe and is among the
largest cities in the world by population with in
city limits.

3. Monuments in IstanbulMonuments in Istanbul
Süleymaniye Mosque is one of several
mosques in Istanbul designed by Mimar
Sinan.

4. The Hagia ShopiaThe Hagia Shopia
Originally a church, later a mosque, and now a
museum, the Hagia Sophia was built in the 6th
century.

5. Ülker Sports Arena
Ülker Sports Arena, completed in 2012, is the
home court of Fenerbahçe's basketball and
volleyball teams.

6. Villaviciosa compared withVillaviciosa compared with
Istanbul.Istanbul.- Villaviciosa is smaller than Istanbul.
- In Istanbul the more monuments than
Villaviciosa.
- In Istanbul there are more stadiums than
Villaviciosa.
- In Istanbul the buildings are biggest than
Villaviciosa.

7. Sergio Cantero and Christian Expósi