Exploring Sun Valley - Boulder Mountains Overview: Each mountain range is introduced by
a two-page overview map. The entire Boulder Mountains section, pages 16-41, has dark green tabs along
the right edge. The overview provides a brief descriptions of the landscape as well as the recreational opportunities in
each range. Trailheads are marked with purple boxes, trails with red lines, and off-trail routes with
blue lines. Major peaks, developed campgrounds, and drainages are also identified on the map.