Mehrangarh Fort is one of the largest forts in India and is located in the city of Jodhpur, Rajasthan. The fort was built by Rao Jodha in 1459 and was named after him. The fort is situated on a 150-meter high hill and is surrounded by massive walls.

The construction of the fort took several centuries, with each ruler of the Rathore dynasty adding to its grandeur. The fort has seven gates, which were built to commemorate various victories of the Rathore dynasty. The most famous gate is the Jayapol, which was built by Maharaja Man Singh to celebrate his victory over the armies of Jaipur and Bikaner.

The fort also houses several palaces, including the Phool Mahal, which was built by Maharaja Abhaya Singh in the 18th century. The palace is adorned with beautiful paintings, mirror work, and intricate carvings. The Sheesh Mahal, which was also built by Maharaja Abhaya Singh, is another palace that is famous for its intricate mirror work.

The fort played a significant role in the history of Jodhpur, as it served as a safe haven for the royal family during times of war. The fort was also used as a prison, and some of the most notable prisoners include the Mughal emperor Aurangzeb and the Rajput queen, Rani Padmini.

Today, the fort is a popular tourist destination and is visited by millions of people every year. The fort has been beautifully preserved and offers a glimpse into the rich history and culture of Rajasthan.