I have 4 weeks to see some combination of Laos/Cambodia/Vietnam.
Please advise on either:
a) 1 week: Paske - Bolevan Plateau - Champasak - 4000 Islands;
1 week: Down the Mekong from Laos to Kratie for an overnight and then to Phnom (2 days) and Ankor Wat (3 days);
2 weeks: Into Vietnam at Chau Doc (2 days), Phu Quoc (3 days), Can Tho (2 days), HCMC (2 days), Tunnels (1 day), Dalat (3 days), plus 1 day grace.
b) 1 week in Ankor Wat/Phnom Phen then 3 weeks doing the same locations in Vietnman as above, but for longer stays (ie: skip southern Laos and northest Cambodia altogether).