If you don’t have Google Earth -> Check this out!
If you do have Google Earth -> Check this out!
It is different “trips” you can take through the Travel Channel and Discovery Channel. If you have Google Earth, you can fly from location to location and watch the video. If you don’t have Google Earth, you can still watch the videos about the different locations. This is pretty empressive!
There are a few short advertisements, but they last less than 30 seconds.