Pak Ou Caves located 28.7 km from Luang Prabang, Laos, are a renowned tourist attraction situated on the banks of the Mekong River. These caves, Tham Ting and Tham Theung, house a vast collection of thousands of Buddha statues and figurines, placed there by locals and pilgrims over the years. Accessible by a short boat ride from Luang Prabang, the caves are considered sacred and hold cultural significance, making them an essential visit for travelers interested in Laos' heritage.