The World Wonders Project enables you to discover 132 historic sites from 18 countries, including Stonehenge, the archaeological areas of Pompeii and the ancient Kyoto temples. In addition to man-made sites, you can explore natural places: wander the sandy dunes of Australia’s Shark Bay or gaze up at the rock domes of Yosemite National Park in California.
Here’s a video about it:
I’m adding it to:
The Best Resources For Finding And Creating Virtual Field Trips
Thanks to Google Maps Mania for the tip.