Nestled in the mountainous eastern edge of the Sichuan Basin, Chongqing is a true 'Mountain City.' The confluence of the Yangtze and Jialing Rivers creates a dramatic urban landscape. Due to steep terrain, the city features surreal 8D infrastructure, such as the monorail passing through buildings. Hongya Cave, a stilt-house complex, glows brilliantly at night, showcasing traditional Bayu architecture. The city also served as the wartime capital, preserving significant WWII history.