Useless? I never found anywhere more accurated info than here

Border bounce Mae Sai, new visa Vientiane.

Peru, Chile, Argentina, Brasil and South Korea citizens get 90 days exemption visa entry stamp by air or land, but I am not sure If Mae Sai do that. I heard about some argentinians that were denied to cross the border and the officials invited them to go to Chang Kohn or Nong Khai. They said that is ok a border bounce there for 30 days, but not 90, don't ask me why.

But you need to pay Lao visa. Much better do a border bounce in Myanmar.

You don't get any tourist visa, it's a 30 days exemption visa stamp till November 27th.

Natalie Kay, it changed for better, before 2017 was 15 days.

I'm not playing anything, I just don't like that somebody think I am a lier. If I say I know a lot of cases without any problem in Chiang Mai and Mae Hong Son is because I know them. If somebody say "hard to believe" sounds like I am saying a lie, which is totally impolite and unrespectfull. But you judge to me, and not to the person that insult me, well done Mr Admin.

So, if you don't believe me is your problem. More years than you in this country but still I don't play games about who knows more, just said what I know.

Anywhere, you don't need to come back to the same places. As I told you, I know many cases.

Not me, I always check my passport before, but I know some people did at Inmigration Office in Chiang Mai and Mae Hong Son, free cost.