Because I love to travel and like to see all the beauty in this world I nominate Google Earth as my *1 site-The download is free and simply amazing-You can see the Earth from space or zero in to your own home!-I found my neighbors car parked out front; from space-The Earth can be turned and layed flat then using the controls you can"fly" along right over the ground and mountains-I have the Microsoft Flight Simulator and it is real similar to this-check it out-just go to Google-