As an American, I have a layover for 10 hours but I would like to leave the airport. Does this require a Visa?
Thanks for your concern,
Transit visa it depends on the Airline. if they require for visa please apply before you arrive Vietnam.
Please check with your airline for more information.
For any further details, please contact us at firstname.lastname@example.org or call us at +84.327.117.119
Stepfanno Tran (Mr.)