tourist visa for my sister

[edsoccer69]

Hi my name is Edwin Riveros

I live here in the US for 13 years, im a US citizen and will like to have my sister and her family (husband and son) come and visit for a month, so far what I read in the immigration wensite is that I can apply to sponsor them to obtain a greencard, but my question is: They do not plan to live here, they just want to come and visit, travel, go to parks etc, return back to their country(Colombia)*

What is your recommendation to help them with this process.

Thank you for your time

[macaque]

yes, they can get a visitor visa. Provided they can show strong ties to their home ( strong job/business with strong income) .
If they can show self funding for the trip( if they have strong income) , the chances will increase. You can only send an invitation and a copy of your passport.