More google maps stuff

This site has google map links for all of the UNESCO World Heritage sites. Perfect for holiday planning.

I'm not sure how useful this site is but it certainly looks cool. It basically overlays the map and the satellite pictures so you can see both at the same time. You can adjust the transparency with a slider at the bottom.

This site is a bit more useful. It lets you calculate the lengths of routes on the maps. After you get the map showing the right area, start recording. Every double click after that creates a waypoint and the length of the trip is updated.