One of Thailand’s ancient cities, the UNESCO-listed Ayutthaya is a must for fans of history. Easy to reach from Bangkok, the evocative ruins take you on a journey back in time to Siam’s golden age. Wat Yai Chai Mongkorn is particularly photogenic, with tall stupas that you can climb, surrounded by rows of saffron-clad Buddha statues. Other highlights include Wat Mahatat, with the famous stone head encased in a tree, Wat Ratchaburana, and Wat Si Samphet. The old Dutch and Portuguese areas are well worth a visit and the floating market is a great place to pick up souvenirs. Renting a bicycle or, if you’re an experienced rider, a scooter is the ideal way to appreciate Ayutthaya, though there are also plentiful tuk tuks around each corner.