Looking Glass Rock Interactive Map Browser (Recommended)
This option lets you view an interactive map on the Web, where you can show and hide various map layers such as trails, roads, symbols, and labels. To use this option, you must have the Adobe SVG Viewer installed as a plug-in for your web browser. To get the plug-in, click the logo below.

Standard Bitmap Image
This is the same as the interactive map, but without the interactive features. It works with older browsers or those on which the Adobe SVG viewer cannot be installed.