The Hagia Sophia Mosque, located in Istanbul, Turkey, is an iconic historical monument that has played various roles over the years. Originally built as a Byzantine Christian cathedral in 537 under the name "Hagia Sophia" or "Hagia Sophia", it was the religious center of the Eastern Orthodox Church for nearly 1,000 years. The Hagia Sophia Mosque is famous for its impressive architecture, with a large central dome and historical mosaics depicting religious scenes and important figures. Throughout the centuries, it has been a symbol of Istanbul's rich history and cultural diversity.

The Blue Mosque is one of the most iconic monuments in Istanbul, Türkiye. History and Construction: The construction of the Blue Mosque began in 1609 during the reign of the Ottoman Sultan Ahmet I and was completed in 1616. The mosque was designed by the royal architect Sedefkar Mehmed Ağa in an architectural style that combines classical Ottoman elements with Byzantine influences. . Impressive Architecture: The Blue Mosque is famous for its impressive architecture and design. It has a large central dome and several smaller domes around it. Ceramic Tiles: The interior of the mosque is famous for the more than 20,000 blue colored ceramic tiles that cover the walls, columns and domes. The Blue Mosque remains a prominent symbol of Istanbul's rich cultural and historical heritage and is an active place of worship for Muslims, as well as a popular destination for tourists visiting the city.

The Constantinople Hippodrome, also known as the Istanbul Hippodrome, was a former entertainment and events center in the city of Constantinople, present-day Istanbul, Turkey. The hippodrome was built by the Roman Emperor Septimius Severus in AD 203. and later it was enlarged and renovated by various emperors. It served as a venue for chariot racing competitions and other sporting and social events throughout the centuries. The hippodrome featured several notable monuments and obelisks, including the Obelisk of Theodosius, the Obelisk of Constantine, and the Serpentine Column. These memorial structures were erected to honor emperors and important events. In addition to chariot racing, the hippodrome also hosted events such as concerts, festivals, and religious celebrations. It was an important meeting point for the community and a place where public speeches and ceremonial acts were held.

Topkapi Palace, located in Istanbul, Turkey, was the main residence of the Ottoman sultans from the 15th to the 19th century. It is famous for its opulent architecture and exquisite gardens. It houses historical treasures such as the Dagger of Muhammad and the Prophet's Spoon, as well as religious relics and imperial collections. The palace consists of several courtyards, pavilions and rooms, including the Harem, where the sultan's concubines and wives lived. It offers a unique insight into Ottoman court life and is a must-see attraction for visitors who want to explore Istanbul's rich heritage.

The Istanbul Basilica Cistern, also known as Yerebatan Sarnıcı in Turkish, is an impressive underground structure built in the 6th century during the Byzantine Empire. Located near the Hagia Sophia, this cistern was designed to store and supply water to the city. Its 336 Roman and Byzantine columns support brick vaults. Two columns with sculpted Medusa bases stand out. Abandoned for centuries, it was rediscovered and restored in 1985. The Basilica Cistern is a fascinating example of ancient engineering and a unique tourist attraction in Istanbul.

The Grand Bazaar in Istanbul, known as Kapalıçarşı in Turkish, is one of the oldest and largest covered markets in the world. Founded in the 15th century, it offers a unique shopping and cultural experience in the heart of Istanbul. With more than 4,000 shops, the bazaar is a maze of alleyways housing a variety of goods, from jewelry and handicrafts to rugs and spices. Intricate architectural details, such as domes and mosaics, enhance its beauty. It is a vibrant place where visitors can haggle, explore Turkish crafts and immerse themselves in the city's commercial history.