Cambodia: requires e-Visa or visa on arrival for US citizens — not visa-free.
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| Requirement | e-Visa required |
| Typical stay allowed | 30 days |
| Advance authorization | e-Visa or visa on arrival |
| Passport validity buffer | 6 months |
US citizens need a visa for Cambodia — available as an e-Visa online in advance or a visa on arrival for a fee; it is not visa-free.
Yes. US citizens need a visa for Cambodia — available as an e-Visa online in advance or a visa on arrival for a fee; it is not visa-free.
US citizens can generally stay up to 30 days per visit under the standard tourist entry terms.
Yes — e-Visa or visa on arrival is required, and should be arranged before you travel, ideally as soon as you have your itinerary.
A commonly-applied rule is that your passport should remain valid at least 6 months beyond your trip. Always confirm the exact requirement close to your travel date.