I should really compile a list but yeah.

-Great Wall

-Machu Picchu

-Sparta (Not Sparte, the actual remains)

-Roman Colosseum

-Great Pyramids

-Mayan Pyramid with the weird sound shit everywhere

-Everest

-Grand Canyon

-Sites of the lost wonders (maybe even seeing the lighthouse underwater)

-Kennedy Space Center to see an actual Saturn V (not as exciting but STILL!)