Iguaçu Falls in $650s-$680s RT

Niagara-schmagra. Ladies and gents, I give you Iguazu Falls!

One of the world's most awe-inspiring displays of nature, nothing can prepare you for seeing 1.85 miles of thundering cascades up close. 

Sadly though, they're a pain in the ass to reach, with most visitors opting to fly into Buenos Aires and taking a second domestic flight. Otherwise? A 15-hour bus ride from the capital. Não, obrigado!

Now usually, this route rarely dips under $1000, so you might want to jump on this pretty quick!