Vientiane is the capital and largest city in Laos. Located on the banks of the Mekong River, Vientiane is a city steeped in legend and history. The city is the home of the massive gilded stupa, Pha That Luang, a national symbol of Laos. The streets are lined with trees, French colonial buildings, street markets, Buddhist temples, and noodle shops. Just outside the city is Buddha Park, a garden littered with over 200 cement sculptures depicting the gods and monsters of Buddhist and Hindu myth.

This UNESCO World Heritage Site is the former capital of Laos, and you'll see everything from golden-roofed temples to vestiges of colonial French architecture here. Buddhist monasteries abound in Luang Prabang, and early every morning, monks process through the streets collecting alms (their food for the day). If you want to watch or participate, though, ask your hotel for a brief etiquette lesson first—you have to distribute the food in a specific manner.