Explanations:The term "Sonal Quila" translates to "Golden Fort" in English, and it refers to Jaisalmer Fort, one of the most iconic and historically significant forts in Rajasthan, India. Jaisalmer Fort is located in the city of Jaisalmer, which is situated in the heart of the Thar Desert. The fort was constructed in 1156 AD by the Rajput ruler Rawal Jaisal, after whom the city of Jaisalmer is named.
The fort is built from yellow sandstone, which gives it a distinctive golden hue, especially during sunrise and sunset. This unique appearance is the reason why it is often referred to as the "Golden Fort" or "Sonal Quila." The fort is not only a significant historical landmark but also a UNESCO World Heritage site, recognized for its architectural and cultural importance.
Jaisalmer Fort is a massive structure that covers an area of about 250,000 square meters and is surrounded by a 30-foot high wall. The fort houses numerous palaces, temples, and havelis (traditional mansions) within its walls. It has been a witness to many historical events and has played a crucial role in the history of Rajasthan.
While other forts in Rajasthan, such as Chittorgarh Fort, Ajmer Fort, and Kumbhalgarh Fort, are also significant and have their own unique features, they are not known as Sonal Quila. Chittorgarh Fort is famous for its historical battles and the Jauhar of Rajput women, Ajmer Fort is associated with the Mughal emperor Akbar and the Sufi saint Khwaja Moinuddin Chishti, and Kumbhalgarh Fort is known for its long wall and the birthplace of Maharana Pratap.
Therefore, the correct answer is Jaisalmer Fort, which is known as Sonal Quila due to its golden-yellow sandstone walls and its historical and cultural significance in Rajasthan.