Gun Hill Fort is a historical military fortification located in the hills of Mussoorie, India. Built in the 19th century by the British, it was strategically positioned to protect the region from potential invasions. The fort offers panoramic views of the surrounding landscape and is a popular tourist destination today. Visitors can reach Gun Hill Fort via a cable car ride or a steep trek. The site features remnants of the fort's original structures and provides insights into the colonial history of the area. Nearby attractions include Mussoorie and the Himalayas, enhancing the overall experience for tourists.