Ten places I'll likely never see in person, but wish I could

I was just musing a day ago, and this is what I came up with.  I'm sure there's more.

1. Angel Falls, Venezuela
2. Victoria Falls, Zambia/Zimbabwe
3. Mount Asgard, Baffin Island, Canada
4. Ol Doinyo Lengai volcano, Tanzania
5. Monte Fitz Roy and Cerro Torre, Argentina/Chile
6. Salar de Uyuni, Bolivia
7. Okmok Caldera, Alaska
8. Ayers Rock, Australia
9. The Danube Delta, Romania/Ukraine, 
and the Black Sea
10. Monteverde Cloud Forest, Costa Rica

Here's a great shot of Mount Asgard from below.