It’s been safe to travel to for some time now, of course. The article has a short backgrounder to the recent conflict between Thailand and Cambodia over Preah Vihear.
Preah Vihear temple in Cambodia now safe to visit
The Telegraph, 07 August 2015
A ninth century Angkorian temple on the boarder between Thailand and Cambodia is now considered safe to visit after being the subject of conflict between the two countries since 2008.
Soldiers from the Cambodia army have been guarding the Preah Vihear temple, surrounded in jungle and bearing similarities to Angkor Wat, for the last few years.
The few tourists that made it to the far north of Cambodia to visit the site were required to check in at an army base on arrival.
The temple, declared a World Heritage site in 2008, lies just 100 metres from the border with Thailand, a border that was created at the end of the Second World War.
Full story here.