The palace was originally constructed in 1699; the building and the lake around it were later renovated and enlarged in the 18th century by Maharaja Jai Singh II of Amber.
The Jal Mahal palace is an architectural showcase of the Rajput style of architecture (common in Rajasthan) on a grand scale. The building has a picturesque view of Man Sagar Lake, but owing to its seclusion from land is equally the focus of a viewpoint from the Man Sagar Dam on the eastern side of the lake in front of the backdrop of the surrounding Nahargarh (“tiger-abode”) hills. The palace, built in red sandstone, is a five-storied building, of which four floors remain underwater when the lake is full and the top floor is exposed. One rectangular Chhatri on the roof is of the Bengal type. The chhatris on the four corners are octagonal. The palace had suffered subsidence in the past and also partial seepage (plaster work and wall damage equivalent to rising damp) because of water logging, which have been repaired under a restoration project of the Government of Rajasthan.
