Hellfire Pass is a historic site located in Thailand, known for its role during World War II. It was part of the Burma Railway, constructed by the Japanese military using forced labor from Allied prisoners of war and local workers. The pass is named for the intense conditions and suffering endured by those who worked there. Today, Hellfire Pass is a memorial and a popular tourist destination. It features a walking trail that follows the original railway route, along with a museum that provides insights into the harsh realities faced by the laborers. Visitors can learn about the history and significance of this somber location.