Everyscape is a new site that is designing free 3D online tours of cities throughout the United States. It’s just beginning, so the only city they have online now is San Francisco.
It’s very accessible to English Language Learners by using images and simple English. I used it in my geography class and students liked the “guided” tour.
I’ve placed the link on my Geography page near the bottom of the Sites That Cover Many Areas section.
This website looks really cool. The concept is pretty the same with MapJack.com, another Google’s competitor when it comes to online mapping technology.