what a great thread.
I just put up brand a brand-new world map in my office, so it has reminded me of...
* Walking the streets of Prague -- still the photo album I view more than any other
* The amazing contrasts of Japan -- cities like Nikko and Kyoto
* Australia -- anywhere and everywhere, but especially the Great Barrier Reef and the sights of Sydney
* The first sight of "the treasury" at Petra, Jordan
* I was just in Buenos Aires and loved it, would like to get out to Patagonia and elsewhere in Argentina
* Ha Long Bay in Vietnam, though the drive to get there is a -major- pain in the rear, it's truly spectacular
* The pyramids in Egypt -- but even more so, get outside of Cairo
* The Grand Canyon, Napa/Sonoma/Muir Woods, and lots of other US places
Good luck and happy travels