1. Taj Mahal, Agra. A white marble mausoleum built by Mughal emperor Shah Jahan in memory of his third wife Mumtaz Mahal. It is one of the Seven Wonders of the World and one of the most visited tourist destinations in India.
2. Agra Fort, Agra. A massive red sandstone fort complex that was the seat of the Mughal Empire for over 300 years. It is home to several palaces, mosques, and other buildings, including the Diwan-i-Khas, a hall where the emperor held court.
3. Red Fort, Delhi. A red sandstone fort complex that was the seat of the Mughal Empire from the 17th to the 19th centuries. It is home to several palaces, mosques, and other buildings, including the Diwan-i-Aam, a hall where the emperor held public audience.
6. Hawa Mahal, Jaipur. A five-story pink sandstone palace that was built in the 18th century by Maharaja Sawai Jai Singh II. It is known as the "Palace of the Winds" because of its many windows that allow the royal women to observe the street below without being seen.
8. Ajanta and Ellora Caves, Maharashtra. A group of 34 rock-cut cave temples and monasteries that were built over a period of 600 years, from the 2nd century BCE to the 6th century CE. They are some of the finest examples of Indian rock-cut architecture.
9. Hampi, Karnataka. The ruins of a 16th-century Vijayanagara Empire capital. It is home to several temples, palaces, and other buildings, including the Virupaksha Temple, one of the largest temples in India.
10. Golden Temple, Amritsar. A Sikh gurdwara (place of worship) that was built in the 16th century. It is one of the most important pilgrimage sites for Sikhs and is known for its "floating" golden dome.