9. The Basilica Cistern (Turkish: Yerebatan Sarayı), is the largest of several hundred ancient cisterns that lie beneath the city of Istanbul (formerly Constantinople), Turkey. The cistern, located 500 feet (150 m) southwest of the Hagia Sophia on the historical peninsula of Sarayburnu, was built in the 6th century during the reign of Byzantine Emperor Justinian I.

11. Hasankeyf is an ancient town and district located along the Tigris River in the Batman Province in southeastern Turkey. It was declared a natural conservation area by Turkey in 1981.

13. Pamukkale, meaning "cotton castle" in Turkish, is a natural site in Denizli Province in south-western Turkey. The city contains hot springs and travertines, terraces of carbonate minerals left by the flowing water. It is located in Turkey's Inner Aegean region, in the River Menderes valley, which has a temperate climate for most of the year.

15. Hagia Sophia (Turkish: Aya Sofya) is a former Orthodox patriarchal basilica, later a mosque, and now a museum in Istanbul, Turkey. From the date of its dedication in 360 until 1453, it served as the cathedral of Constantinople, except between 1204 and 1261, when it was converted to a Roman Catholic cathedral under the Latin Patriarch of Constantinople of the Western Crusader established Latin Empire. The building was a mosque from 29 May 1453 until 1931, when it was secularized. It was opened as a museum on 1 February 1935.

17. The Selimiye Mosque (Turkish: Selimiye Camii) is an Ottoman mosque in the city of Edirne, Turkey. The mosque was commissioned by Sultan Selim II and was built by architect Mimar Sinan between 1568 and 1574. It was considered by Sinan to be his masterpiece and is one of the highest achievements of Islamic architecture.

19. The Sümela Monastery (Turkish: Sümela Manastırı), monastery of the Panaghia at Melá mountain) is a Greek Orthodox monastery, standing at the foot of a steep cliff facing the Altındere valley, in the region of Maçka in Trabzon Province, modern Turkey. Lying at an altitude of approximately 1200 metres, it is a major tourist attraction of Altındere National Park.

21. Saklıkent Canyon, located in the continent of Asia, is the second largest canyon in Europe, were Turkey actually in Europe. It is located in Muğla province in Turkey, 50 km from the city of Fethiye. The Canyon is 300 meters deep and 18 km long, resulting from the abrasion of the rocks by flowing waters over thousands of years. As the level of water rises during winter months, visitors can enter the canyon only in the summer. Four kilometers of the canyon are walkable after April, when most of the snow in the Taurus Mountains has melted and passed through on its way to the Mediterranean Sea. Saklıkent means "hidden city" in Turkish.

23. Aspendos or Aspendus was an ancient Greco-Roman city in Antalya province of Turkey. It is located 7 kilometres (4.3 mi) northeast of central Serik. Aspendus was an ancient city in Pamphylia, Asia Minor, located about 25 miles (40 km) east of the modern city of Antalya, Turkey. It was situated on the Eurymedon River about 10 miles (16 km) inland from the Mediterranean Sea; it shared a border with, and was hostile to, Side. According to later tradition, the (originally non-Greek) city was founded around 1000 B.C. by Greeks who may have come from Argos. The wide range of its coinage throughout the ancient world indicates that, in the 5th century B.C., Aspendus had become the most important city in Pamphylia. At that time the Eurymedon River was navigable as far as Aspendus, and the city derived great wealth from a trade in salt, oil, and wool. In 333 B.C. Aspendus paid Alexander the Great a levy to avoid being garrisoned, but it ignored its agreements with him and later was occupied. In 190 B.C. the city surrendered to the Romans, who later pillaged it of its artistic treasures. Toward the end of the Roman period the city began a decline that continued throughout Byzantine times.

25. The Maiden's Tower (Turkish: Kız Kulesi), also known in the ancient Greek and medieval Byzantine periods as Leander's Tower (Tower of Leandros), sits on a small islet located at the southern entrance of Bosphorus strait 200 m (220 yd) off the coast of Üsküdar in Istanbul, Turkey.

27. The Bosphorus, (Turkish: Boğaziçi), also known as the Istanbul Strait (Turkish: İstanbul Boğazı), is a strait that forms part of the boundary between Europe and Asia. It is one of the Turkish Straits, along with the Dardanelles. The world's narrowest strait used for international navigation, it connects the Black Sea with the Sea of Marmara (which is connected by the Dardanelles to the Aegean Sea, and thereby to the Mediterranean Sea).

28. Bosphorus limits are defined as the connecting line between the lighthouses Rumeli Feneri and Anadolu Feneri in the north and between the Ahırkapı Feneri and the Kadıköy İnciburnu Feneri in the south. The strait is between the limits 31 km (17 nmi) long, with a width of 3,329 m (1.798 nmi) at the northern entrance and 2,826 m (1.526 nmi) at the southern entrance. Its maximum width is 3,420 m (1.85 nmi) between Umuryeri and Büyükdere Limanı, and minimum width 704 m (0.380 nmi) between Kandilli Point and Aşiyan.

29. The depth of Bosphorus varies from 36 to 124 m (118 to 407 ft) in midstream with an average of 65 m (213 ft). The deepest location is between Kandilli and Bebek with 110 m (360 ft). The most shallow locations are off Kadıköy İnciburnu on the northward route with 18 m (59 ft) and off Aşiyan Point on the southward route with 13 m (43 ft).The shores of the strait are heavily populated as the city of Istanbul (with a metropolitan area in excess of 11 million inhabitants) straddles it.

31. The Çanakkale Martyrs' Memorial (Turkish: Çanakkale Şehitleri Anıtı) is a war memorial commemorating the service of about 253,000 Turkish soldiers who participated at the Battle of Gallipoli, which took place from April 1915 to December 1915 during the First World War. It is located within the Gallipoli Peninsula Historical National Park on Hisarlık Hill in Morto Bay at the southern end of the Gallipoli peninsula in Çanakkale Province, Turkey.

33. Anıtkabir (literally, "memorial tomb") is the mausoleum of Mustafa Kemal Atatürk, the leader of the Turkish War of Independence and the founder and first president of the Republic of Turkey. It is located in Ankara and was designed by architects Professor Emin Onat and Assistant Professor Orhan Arda, whose proposal beat 48 other entries from several countries in a competition held by the Turkish Government in 1941 for a "monumental mausoleum" for Atatürk. The site is also the final resting place of İsmet İnönü, the second President of Turkey, who was interred there after he died in 1973. His tomb faces the Atatürk Mausoleum, on the opposite side of the Ceremonial Ground.