The Dhammayietra (Khmer: ធម្មយាត្រា, "pilgrimage"; ) is an annual peace walk in Cambodia that originated during the historic repatriation of refugees along the Thai border camps during the United Nations monitored transition to democracy in 1992.
The peace walk takes place in early May and usually involves an assemblage of Buddhist monks and laity who travel various routes in Cambodia.
Together the two groups crossed Cambodia from the Thai border all the way to Vietnam, spending several days walking through Khmer Rouge controlled territory along the way.
The march, which took place just months before the 1997 Cambodian Coup, was unexpectedly joined in Pailin, for 15 kilometers, by Sam Rainsy and his numerous bodyguards.
Rainsy used the opportunity to criticize the absence of the two Prime Ministers, Hun Sen and Prince Norodom Ranariddh, who unbeknownst at the time, were embroiled in tensions that would soon erupt into armed fighting between the two and their supporters for control of the government.