The famous ancient structure built by an emperor to honor his favorite wife is the Taj Mahal. Constructed by Mughal Emperor Shah Jahan in the 17th century, it serves as a mausoleum for his beloved spouse, Mumtaz Mahal, who died during childbirth. This masterpiece of Islamic architecture symbolizes love and loss, renowned for its stunning marble inlay and intricate gardens. The Taj Mahal reflects the cultural and artistic achievements of the Mughal era, attracting millions of visitors annually and representing India’s rich historical heritage.