Start your day with a flight from Siem Reap to Bangkok’s Don Muang airport. Then, take a short drive through green fields to start your ride. Jump onto your bike and follow a quiet local road alongside a canal (khlong), then head north, following the winding Chao Praya River as it meanders its way upstream to the ancient capital of Thailand, Ayutthaya. Along the way stop off at the riverside Wat Chaiwatthanaram, a partially restored 17th-century royal Buddhist temple, then finish your ride in the heart of the city at the Ayutthaya Historical Park. This sprawling complex and its incredible array of ancient ruins and temples give an amazing insight into the history of the city that stood as the nation’s capital for around 400 years. If you have time, late afternoon is a great time to visit the park. This evening, perhaps head out for your first meal in Thailand – your leader will know all the best spots to go.