The Taj Mahal is a world-renowned white marble mausoleum located in Agra, Uttar Pradesh, India. Here are key details about the Taj Mahal:

1. Construction:
   • The Taj Mahal was built by the Mughal Emperor Shah Jahan in memory of his beloved wife Mumtaz Mahal, who died during childbirth in 1631.
   • Construction began in 1632, and the main complex was completed in 1648. However, additional structures and the surrounding gardens took several more years to complete.
2. Architectural Style:
   • The Taj Mahal is considered a masterpiece of Mughal architecture, which combines elements of Persian, Islamic, and Indian architectural styles.
   • The mausoleum is known for its symmetrical design and intricate detailing.
3. Materials:
   • The main structure is made of white marble sourced from the Makrana quarries in Rajasthan.
   • The decorative elements, inlays, and calligraphy feature precious and semi-precious stones.
4. Main Components:
   • The Taj Mahal complex consists of several key structures, including the main mausoleum, a mosque, a guest house, and the Mihman Khana (rest house).
5. Main Mausoleum:
   • The main mausoleum houses the cenotaphs of Mumtaz Mahal and Shah Jahan. The actual graves are in a chamber below the main floor.
6. Minarets:
   • The Taj Mahal is flanked by four minarets, one at each corner of the platform.
   • The minarets are slightly tilted outward to prevent them from falling onto the main tomb in case of an earthquake.
7. Gardens:
   • The Taj Mahal is set in a vast Charbagh, a Persian-style garden with four quadrants divided by water channels.
   • The garden is laid out in perfect symmetry, and its reflection can be seen in the large reflecting pool in front of the mausoleum.
8. Calligraphy:
   • The exterior of the Taj Mahal features intricate calligraphy from the Quran, executed in inlaid black marble.
9. Recognition:
   • The Taj Mahal is a UNESCO World Heritage Site and has been recognized as one of the New Seven Wonders of the World.
   • It is a symbol of eternal love and is often referred to as the “Crown of Palaces.”
10. Tourism:
    • The Taj Mahal attracts millions of visitors from around the world each year, making it one of the most visited tourist destinations globally.
11. Conservation:
    • Due to environmental factors and pollution, the Taj Mahal has faced some challenges related to discoloration. Conservation efforts have been ongoing to preserve its pristine appearance.
12. Sunset and Sunrise Views:
    • Many visitors prefer to witness the Taj Mahal at sunrise or sunset when the changing light conditions create a magical ambiance.

The Taj Mahal stands as a testament to the enduring power of love and is an enduring symbol of India’s rich cultural and architectural heritage.