The architectural marvel built by Emperor Shah Jahan that reflects Mughal heritage in India is the Taj Mahal. Constructed as a mausoleum for his beloved wife, Mumtaz Mahal, the Taj Mahal exemplifies exquisite Mughal architecture blending Persian, Islamic, and Indian styles. Completed in the mid-17th century, it symbolizes romantic love and has become an enduring symbol of India's rich cultural history. Recognized as a UNESCO World Heritage Site, the Taj Mahal attracts millions of tourists annually, showcasing the architectural genius and artistry of the Mughal Empire.