Sawai Jai Singh II moved his capital off the hill in 1727 and laid out a city by treatise — wide avenues, walled blocks, and an observatory in the middle of it.
Begun in 1592 by Raja Man Singh, a general of Akbar's — Mughal and Rajput design worked into the same courtyards, with the mirrored Sheesh Mahal at its heart.
Opens at 8am. There is a separate evening visit and a sound and light show.
Nineteen masonry instruments finished in 1734, including a sundial 27 meters high that still reads time to about two seconds. A UNESCO World Heritage Site.
Hire one of the official guides at the gate; the instruments make little sense without explanation.
Built in 1734 by Sawai Jai Singh II to defend Jaipur and extended in 1868 with nine identical suites for the queens, its ramparts look straight down on the grid.
Closes around 5:30pm; the Padao café on the walls stays open for sunset.
A five-story palace standing in Man Sagar lake, rebuilt by Madho Singh I in the eighteenth century as a pleasure palace for royal duck-shooting parties. When the lake is full, four of its floors sit below the waterline.
You can't go inside; view it from the promenade on the Amer road, best at sunset or when it is lit at night.