This full-day private tour from Bangkok takes you to the UNESCO Heritage Site of Ayutthaya, one of Indo-China's most prosperous cities during the ancient times. See traces of its glorious past on the red brick ruins in and around the city island surrounded by the rivers of Chao Phraya, Pa Sak, and Lop Buri. Visit the Bang Pa-in Palace, the summer retreat of the royal court in the 17th century. You will also stop by four important temples of exquisite designs before heading back to Bangkok.