This morning, hike into the lush landscapes of Erawan National Park, located high in the mist-shrouded Tenasserim Hills. Take a dip in the turquoise pools of the Erawan Falls—so called because its top tier of cascades resemble the three-headed, mythological elephant known as Erawan. This afternoon, transfer to the historic city of Phra Nakhon Si Ayutthaya, a former capital of the medieval kingdom of Ayutthaya, also known as Siam. Sample traditional Thai dishes during dinner on a converted rice barge from the 1930s.
Accommodations: Kameo Classic Ayutthaya Hotel