Civita, Italy. It would be nice to stay like one entire month in a vila in the wine country and spend time exploring the local area.
New Zealand - Glowworm Caves. Oh.... My........ SO...... PRETTY!!!!!!!!!!!!!!!
Visit Venice and see it's wonders (and ride a gondola, of course)
Marrakesh Market, Morocco - Beads! I could spend a LOT of time here and I don't even know what I would do with the beads :)
Fly over the Nazca Lines - etched into a high plateau in Peru’s Nazca Desert, a series of ancient designs stretching more than 50 miles has baffled archaeologists for decades.
Go back to Guam
Visit the monument of Leonidas at Thermopylae
See the statue of Leonidas at Thermopylae