Discover the ancient town of Luang Prabang, Laos, a UNESCO World Heritage Site, while on an Avalon Mekong river cruise. Ascend Mount Phousi for beautiful views over the city and Mekong River. Then walk through the historic town center stopping at Wat Mai, famous for its 5-tiered roof built in the traditional style of Luang Prabang. You will also visit the National Museum and Wat Xieng Thong, often thought to be the most beautiful wat, or monastery, in the city.