The stunning wall is on the outside you don't need to get inside, tho the view from top is good, but if you look for the great one wall, that's around the corner.
The Hawa Mahal, built in 1799 has now become one of the major landmarks of Jaipur. The palace is shaped like a pyramid & is a five-storied building, with small windows, screens & arched walls.
The stunning wall with more than 900 windows view is only from outside, don't miss it, get down from the car and enjoy the beauty architecture of this palace.