This can be used as a geography lesson to introduce students to the different wonders of the world. As a class, they can compare and contrast similarities and differences between the different landmarks. It will also get students to learn more about where these landmarks are on a map, and to learn more about the city it is in.
Start by clicking an icon on the map to view the different wonders where you can find pictures/videos, read brief descriptions, and visit links to learn more about them.