Hey - I know this group is all about 'Thai Visa' advice- but can anybody give me their thoughts/experience about U.S. passport holder going into vietnam.. Do I need to pay some service over the internet some money to give me a approval letter - or do I just show up at their immigration and ...????
TLDR : Answer Summary
U.S. passport holders are required to obtain a visa invitation letter prior to their arrival in Vietnam. This letter can be acquired online, and it’s advisable to shop around for prices as they can vary significantly. Some travelers mentioned paying around $25, while others found services for as low as $8. It's important to have a printed copy of the letter, along with a completed immigration form and passport photos, to present at immigration upon arrival.