Wat Tham Klong Phrae is a well-known temple in Nong Bua Lam Phu Province. The temple grounds are serene and peaceful, offering a lush environment that invites reflection. Notably, there is a cave that features an ancient two-faced drum and a beautifully carved Buddha statue in the walking posture. This temple once served as a meditation retreat for the esteemed monk Luang Pu Khao Analayo, who was a disciple in the Vipassana lineage of Luang Pu Mun Phuri Tat Thera. Today, a museum has been established to showcase the monk's personal belongings and a wax figure of Luang Pu Khao, serving as a place of remembrance and devotion for visitors and devotees alike.