Stunning!

¡ Qué grande eres !

Beautiful!! Many Thanks!

Our beatiful Iguazzu Falls,or like we say here in Arg Cataratas de Iguazú.From space they´re great

I was there! It is wonderful! it feels great to be near Iguazu Falls! can not be explained! thanks for the beautiful picture of greetings from Argentina!!!!

Iguazu Falls wow marvelous this pic

awesome place. visit someday, some pics... http://www.facebook.com/album.php?aid=237722&id=720214248&l=1df03d740a

increible lugar. se lo recomiendo visitar a todos algun dia. les paso un par de fotos... http://www.facebook.com/album.php?aid=237722&id=720214248&l=1df03d740a

My God, =)
i've been there and it's the most beautiful thing ever, Go Argentina and Brazil :)

awesome !

Exotic view...

I am fanatic of Earth Observing, ckeck mi site for latest & inedit ISS Earth views:

http://earthscapes.webs.com/astronautfilmsvistas.htm

Que buena vista, espero algun dia ser un astronauta o por lo menos poder viajar, un gran sueño que espero cumplir en mi vida!

Las Cataratas del Iguazú "Iguazu Falls" son maravillosas..desde Argentina se pueden apreciar excelente..además de su selva y fauna autóctona.. :)
Saludos a todos desde Argentina

As Cataratas do Iguaçu vistas do espaço!! Sabiam que podem votar nela para uma das 7 maravilhas da natureza?? http://www.votecataratas.com

It is a beautiful picture.....It has about 67,620 hectares that were declared a Natural Heritage Site in 1984 because of its beauty and rich biodiversity of the subtropical forest.

you should come...it´s beautiful...Come visit us in Brazil...

Its an Incredible place where you can feel the power of nature, and keep watching them for hours!

Astronauta que desbloqueou o badge NASA Explorer do Foursquare manda foto das cataratas do Iguaçu

I know this place as the palm of my hand. been there film shooting hundred times. awesome!

@Longmau Good idea: correct answer = ISS ticket. I think about 200 tweeters would already have one …..