NAVTEQ and Nokia have teamed up to provide a mapping alternative to Google Maps called Here.com .
It includes a nifty ability for 3D imagery, a là Google Earth, but one step better for those of us that have a pair of 3D glasses.
As an example, here's a link to a 3D image of Yosemite Valley:
http://here.com/37.7339006,-119.6049294,15.87,0,77,3d.day
Where one can then create an instant anaglyph of the image by clicking on the 3D glasses icon located in the upper-right corner of the image to get this:
Pretty cool (at least I think so).