ça a changé apparemment...
j'ai trouvé ça sur un blog. Si tu lis l'anglais :
Laos / CambodiaVeun Kham/ Dom KralorOpen 08:00-17:00
This is a very popular crossing amongst travellers heading overland between
Cambodia and
Laos. Cambodian visa on arrival is available, but you will need to arrange your Lao visa in advance. The Cambodian border post is now on the Lao side of the river in the village of Veun Kham. So you actually clear Cambodian immigration while still in
Laos. Once cleared you can then head down to Stung Treng by speedboat or minibus. The latter takes about 30 minutes longer than the boat, though once the bridge across the Se Kong in Stung Treng is finished the bus will almost certainly be faster. Vuen Kham is about 15km south of Nakasang and easily reached by tuk tuk or minibus.
httptravelfish.org
Sinon : en résumé
si tu viens du
Laos, tu peux faire ton visa à l'arrivée au
Cambodge à ce poste frontière.
Bon séjour !
Nico