Click on a point to get more information.
You can pan and zoom with the controls in the upper left. You can also pan by dragging, and recenter by double clicking.
Locations are currently slightly approximate. For example, both of the Oakland hotels are drawn practically on top of one another, and you have to zoom in quite a bit to see two distinct markers. I might need to do a little work to get the locations more accurate, but for now it at least gives you a pretty good idea of where everything is relative to everything else.
This map is provided via the way cool Google Maps API.