Alright, so I’ve been doing some digging on visa-on-arrival options for us US passport holders, and let me tell you, it’s a bit of a mixed bag. Here’s how it went down for me.

Getting Started
First off, I grabbed my laptop and fired up the browser. I figured the best place to start was the good old US Department of State’s website. I typed in something like “visa on arrival US citizens” and hit enter.
Diving into the Information
The search results popped up, and I clicked on the State Department’s page. They have a section on international travel, so I dug into that. It’s got a ton of info, but honestly, it’s a bit overwhelming. I spent a good chunk of time just reading through general guidelines and whatnot.
Narrowing Down My Options
Next, I needed to get specific. I made a list of countries I was interested in, places like Thailand, Vietnam, and Indonesia – you know, the usual suspects for Southeast Asia. Then, one by one, I checked each country’s entry requirements on the State Department’s website. Some were pretty straightforward, others not so much.
Digging Deeper
After getting the basic info, I decided to go a step further. I started looking at the official websites of each country’s embassy or immigration department. This is where things got a little tricky. The information wasn’t always consistent, and some websites were just a pain to navigate. I spent hours clicking around, trying to piece it all together.
Double-Checking and Comparing
Once I had a rough idea of what each country required, I went back to the State Department’s website to see if anything contradicted what I found. It’s always good to double-check, right? Thankfully, most of it lined up, but there were a few minor differences.

Reaching Out for Clarification
For the countries where the information was not fully clear, I decided to reach out directly. I sent some emails to a couple of embassies, I wanted to be 100% sure about what I needed to do to get a visa on arrival. This part was a waiting game and I patiently waited for them to get back to me.
Putting It All Together
After all that research, emailing, and waiting, I finally had a pretty good handle on the visa-on-arrival situation for US passport holders. I compiled all my notes into a simple document, outlining the requirements for each country I was interested in. It was a lot of work, but it felt good to have it all sorted out.
My Findings
Here’s a quick rundown of what I discovered:
- Thailand: Pretty easy. You get a 30-day visa on arrival if you fly in, just make sure you have proof of onward travel.
- Vietnam: A bit more complicated. You can get a visa on arrival, but you need a pre-approval letter, which you can get online.
- Indonesia: Similar to Thailand, 30-day visa on arrival, no big deal.
So yeah, that’s my visa-on-arrival research journey. It was definitely a process, but now I feel way more prepared for my next trip. Hopefully, this helps some of you out there who are planning your own adventures!