| Best time | January, February, November, December | February, March, April, October… |
| Climate | warm | warm |
| Budget | Backpacker – Budget | Backpacker – Mid-range |
| Trip length | 1–2 wks | 2–6 wks |
| Visa | eVisa or visa-on-arrival, around 30 USD. | E-visa available for most nationalities (90 days). Verify before travel. |
| Currency | Riel (KHR), but US dollars are used everywhere. | VND (Dong). Roughly 25,000 VND ≈ 1 USD. |
| Language | Khmer. English in tourist areas. | Vietnamese. Limited English outside major cities and tourist spots. |
| Tap water | Stick to bottled water. | Tap water not safe. |
| Safety | Generally safe; watch traffic and the usual scams. | Safe. Traffic and pickpocketing are the main concerns. |