Just joined tonight to find info on visiting Portugal. I'm a complete newb to this having never left the US before. I'm looking to visit my boyfriend in Tavira for 90 days, and am wondering what exactly I need to do before leaving. I'll be staying with him.. will I need a letter stating this? Will I need something showing my funds for living there for this time? Is there any paperwork I need to fill out prior to my flight? Can I drive there with a valid US license? Any help at all would be greatly appreciated