It was built by the Mughal Emperor Shah Jahan as a summer house for the Royal families. He built it along with the Sheesh Mahal. Being a summer chamber the astonishing feature of the palace is its ventilation systems. The place remains cold during the scorching summer heat and humidity and warm during the freezing winters. It was also the secret escape route of the royal families. If there were some attacks, the royal females and children would make their way out of the Fort through these tunnels which led to the River Ravi. At that time River Ravi was flowing close to Lahore Fort and the basement was built according to the escaping needs in those times.
Walled City of Lahore Authority has started conservational works at summer Palace in 2023.