The ancient structure built as a mausoleum for Mughal Emperor Shah Jahan's wife, Mumtaz Mahal, is the Taj Mahal. Located in Agra, India, the Taj Mahal is an exquisite example of Mughal architecture, blending elements from Persian, Islamic, and Indian styles. Construction began in 1632 and was completed in 1653, employing thousands of artisans and laborers. The Taj Mahal is celebrated for its stunning white marble façade and intricate decorative details, symbolizing love and devotion. It stands as one of the world's most iconic monuments and is recognized as a UNESCO World Heritage Site.