Google has a new site, World Wonders, that uses their street view interface to let you virtually tour 132 world heritage sites in 18 countries. I went to all that trouble and expense to visit Kyoto's Ryōan-ji Temple in person, when I could have just clicked through a visit from home! OK, so it's not the same as being there, but it's fun to explore. I probably won't be at the Holy Trinity Column in Olomouc anytime soon, so I might as well look around this way. Each site has an information page so you know what you're looking at.