Question: what countries do us citizens not need a passport?
Answer: Blue _Pants _man _Pinones_ Puerto Rico © josue armando serrano/Flickr. ... 
US Virgin Islands: Trunk Bay; a dream beach @ St. ... 
Jamaica © 3dman_eu/pixabay. ... 
Diving near the Northern Mariana Islands © Michio Morimoto/Flickr. ... 
Guam © bangaichi/pixabay. ... 
American Samoa © Alan & Flora Botting/Flickr. ... 
Lava © WikiImages/pixabay.