Luang Prabang is highly popular for these limestone caves located near river Mekong. The Pak Oh Caves have been known as a place of worship over a thousand years. Near the Pak Ou (mouth of River Ou) the Tham Ting or the lower cave and the Tham Theung, or the upper cave overlook River Mekong, 25 km to north of Luang Prabang, Laos. This group of two caves on the west of Mekong, about two hours upstream from centre of Luang Prabang have become pretty well known to tourists.
These caves are mainly noted for the miniature Buddha sculptures. Innumerous small and damaged wooden Buddhist figures have been laid out on the wall shelves taking positions, including that of peace, rain, meditation, teaching, and reclining (or nirvana). One can reach the Pak Ou caves by boat. The trip takes about 2 hours upstream from the Luang Prabang with a magnificent scenery along River Mekong and the limestone mountains. The way back downstream consumes over an hour. One may alternatively go by a tuk tuk, cab or minivan to the Ban Pak Ou village that’s opposite of caves on the other side of the river.