Thirty kilometres southwest of Luang Prabang, Tat Kuang Si is a many-tiered waterfall tumbling over limestone formations into a series of cool, swimmable turquoise pools; the term 'Edenic' doesn't do it justice. When you're not swinging off ropes into the water, there's a public park with shelters and picnic tables where you can eat lunch. Don't miss the Tat Kuang Si Bear Rescue Centre, where wild Asiatic Moon bears, confiscated from poachers, are given a new lease of life.
Many cheap eateries line the entrance car park at the top end of the Khamu village of Ban Thapene selling everything from local snacks to grilled chicken and fish.
Visiting Kuang Si by hired motorcycle is very pleasant now that the road here is decently paved and allows stops in villages along the way. By bicycle, be prepared for two long, steady hills to climb. A tuk-tuk from Luang Prabang costs 150,000K for one person, and 50,000K per person in a group of three, so it's best to get a group together. A private minivan will cost 350,000K.