I'm 3 for 7
Some authority named the new seven wonders of the world yesterday. Yes, there was regrettably yet another seven on the "luckiest day ever".
I digress...the wonders (who actually gets to be the authority on such things, and why wasn't I consulted? Or at least given the chance to text my answer eleventy billion times to Ryan Sechrist) are fantastic choices, and I have seen three of them.
The Colosseum in Rome
Petra, Jordan
The Taj Mahal
Three down, four to go.