Drive to Jodhpur (305 km / 6 hrs). In the afternoon visit the best preserved fort of Rajasthan -the Mehrangarh fort. Later see the marble cenotaph at Jaswant Thada, known as the the Taj Mahal of Rajasthan.
Sightseeing for the day includes City Palace (don't miss the awesome crystal gallery), Jagdish temple and the garden of maids (it was orginally built for the maids of the queen who came along as wedding gifts). In the evening go for a boat ride in lake Pichola.
Drive to Pushkar (300 km / 6 hrs). En route you may visit the fort of Chittaurgarh. Pushkar is known for its one of the very rare temples dedicated to lord Brahma (considered the creater of universe in Hindu mythology).