I bought the Topo upgrade to the DeLorme software for the
Mountain States (Utah, Colorado, Wyoming, Montana, and Idaho). It does 90%
of what the other software does, except it also shows you all the topographic
information and a 3D real time map. Way cool for traveling through the parks.
It won't import my route plan from the other program (even though it's supposed
to). Otherwise lots of fun. You can see output from it on the Bryce page.
Here's another example showing our trek over Grand Mesa. The quality on
the computer is higher that what this looks like, but you get the idea. You
can move your viewpoint all around to see it from different angles.