The Moti Shahi Mahal is a palace built by the Mughal emperor Shahjahan between 1616 and 1623, when he was still a prince. It now hosts the Sardar Vallabhbhai Patel National Memorial, which is a museum and exhibition centre dedicated to Vallabhbhai Patel located in Shahibaug, Ahmedabad, Gujarat, near Civil Hospital, Ahmedabad. It is surrounded by well laid gardens.

The palace and garden were built in the period 1616-1623 by prince and future Mughal emperor Shah Jahan, to serve as a residence for himself during his tenure as governor of Mughal Gujarat. The site earned the admiration of his father, emperor Jahangir, who commissioned a marble seat to be constructed in the garden. In the Mughal era, the site was known as Shahi Bagh (Princely Garden). The Shahibaug gardens of the palace were in the seventeenth century famous, the resort of the whole city, and one of its chief ornaments. A century and a half later (1781), though the well was in ruins and the fountains and water-courses broken, the gardens could still boast of some noble cypresses, cedars, palms, sandals, and cassias, with mango, tamarind, and other spreading fruit trees. Besides the gardens, there was, a little beyond, an older garden called the Andhari Badi, or dark garden, with large ruins. The palace, always kept in good repair, is thus described by Col. James Grant Forbes in 1781:

The saloon is spacious and lofty as the building; the walls are covered with a white stucco, polished like the finest marble, and the ceiling is painted in small compartments with much taste. The angular recesses lead to eight small octagon rooms, four below and as many above with separate stairs to each. They are finished in the same style as the saloon, the walls like alabaster and the ceiling embossed. The flat roof commands a wide view; the rooms under the saloon, and a surrounding platform ornamented with small canals and fountains, form a cool retreat.

At a little distance from the royal mansion, on the bank of the Sabarmati river, with separate gardens, baths and fountains, was the zanana or ladies' palace. In 1638 the Shahi Baug was very large, shut in by a great wall with ditches full of water, a beautiful house, and very rich rooms. In 1666 Thevenot found the King's garden filled with a variety of trees. The road lay through an avenue like those in Paris. The garden was very large or rather there were several gardens rising like an amphitheatre. There were four wonderful walks fringed, on either side right across the garden, by a terrace full of flowers and meeting in the form of a cross, where was a great building with a roof covered with green tiles.

The palace was later controlled by the British Raj when the Ahmedabad Cantonment was established in the mid-nineteenth century, and used for government purposes. To the original centre saloon, two large wings and several rooms and terraces were, about 1835, added by Mr. Williams, of the Civil Service. The apartments for the officers and attendants of the court were still further detached. In the great flood of 1875 the strong stone wall, which prevents the river from passing south towards the city, was slightly damaged, and sand was washed over it covering and destroying the garden beds.

Following Indian independence, this palace was the Raj Bhavan - an official residence of the governor of Gujarat, from 1960 to 1978. It was endowed by the Government of Gujarat in 1975, upon the centennial birth anniversary of Sardar Vallabhbhai Patel, to establish a memorial to honour him. The memorial was founded on 7 March 1980.

Moti Shahi Mahal is an example of Mughal architecture. According to historian James Douglas, it inspired Shahjahan to build the Taj Mahal later. Four pillars mark the four wings, one floor and the central hall of the palace.

The Vallabhbhai Patel memorial is located on the ground floor, covering the central hall and four adjacent rooms. The central hall is filled with portraits of Patel, his family, friends and colleagues in the Indian freedom struggle. They are in chronological order and with biographical descriptions of periods of his life, and quotes by his colleagues and admirers. Two of the four adjacent rooms house relics of Patel's life, his personal possessions as well as displayed accounts and political cartoons from newspapers of the time. One room is devoted to a particular phase of Patel's work - his comradeship with Mohandas Gandhi in the 1930s, his youth, education and legal career, and his work as India's home minister in integrating princely states into India. In a room to the right of the main entrance into the palace, is where Patel's personal effects are on display. These include his khadi kurta, jacket and dhoti, his shoes, slippers and European-style clothes from his younger days. Also on display is a flag of India as created by the Indian National Congress in 1930-31.

In a room connected through the Sardar Sarovar hall, the life and work of Mahatma Gandhi are on display. These include portraits, pictures, quotes, busts, statues and books. Gandhi's close partnership and personal friendship with Patel is an important and recurrent theme throughout the memorial.

Rabindranath Tagore, Bengali poet, writer and philosopher stayed in the palace in 1878, when he was seventeen years old. He wrote his only ghost story, The Hungry Stones and his first song here.

On the first floor in the right wing of the palace, is the room where Rabindranath Tagore lived during his time at the palace, and it is dedicated to his memory. It is accessed by a staircase and a pathway into the right column. There are numerous portraits, pictures and information on display, and the main room consists of a large statue of Tagore, including paintings to preserve his memory and contributions.

A major room and sub-hall on the ground floor is devoted to the Sardar Sarovar Project - a major dam and hydroelectric power plants project on the Narmada River valley, covering the states of Gujarat, Maharashtra and Madhya Pradesh. The room contains pictures, graphics, books, statistics and other information on the project - from its inception, technical details, construction and present functioning.

In 2012 the Government of India provided funding of the structure, however subsequently the Gujarat High Court ordered a pause of the renovation work.

• Sardar Patel Museum