Preah Vihear Temple
Because of its location on the Thai side of the current border, the temple is only accessible from Thailand. Access from Cambodia would be difficult because the ancient Khmer Highway that led to the pass has long since been retaken by the jungle. During the Cambodian–Thai border dispute (2009-2011) which was primarily centered around ownership of Preah Vihear Temple, border clashes spread to Ta Muen and access to the temple was temporarily closed. Afterwards, tensions remain high and tourists at the temple are not allowed to venture more than a few meters southward from the main entrance and armed Thai border police stand guard to mark the border.