Istanbul's Old Town Through Time: A Self-Guided Audio Tour

This elegant stone palace once belonged to the Ottoman Empire's most powerful Grand Vizier, Ibrahim Pasha. Explore the magnificent home-turned-museum where this influential statesman lived before his dramatic fall from grace.

Six slender minarets and cascading domes define this breathtaking Ottoman masterpiece with its blue-tiled interior. Discover how Sultan Ahmed's bold architectural vision sparked controversy that changed the skyline of Islam's holiest site in Mecca.

The ornate mausoleum houses Sultan Ahmed I and his family beneath exquisite tile work and intricate decorations. Step inside this peaceful resting place of the young sultan who built the Blue Mosque but died at just 27 years old.

The massive dome of Hagia Sophia seems to float above a symphony of arches, columns, and golden mosaics. Witness the incredible transformation of this architectural marvel from Byzantine church to Ottoman mosque to museum and back to mosque.

This elaborate rococo fountain features ornate calligraphy, intricate carvings, and colorful floral designs. Admire this elegant Ottoman water source that once provided refreshment to worshippers and marked the entrance to Topkapı Palace.

This charming narrow street lined with restored Ottoman-era wooden houses offers a glimpse into historical Istanbul. Wander through this picturesque lane whose name "Cold Fountain Street" comes from a fountain that once provided cool water to passersby.

This unassuming marble remnant once marked the center of the Byzantine world, the zero point from which all distances in the Empire were measured. Stand at this ancient milestone where all roads truly began, connecting Constantinople to the farthest reaches of the Byzantine realm.