Among other things, one can hike to view the Nisqually Glacier.
Visits/Pictures
2010-10-09 http://picasaweb.google.com/mike.betz/20101009MtRainier#
2010-09-21 http://picasaweb.google.com/mike.betz/20100921MtRainierLongmire#5523443618100850050
2009-09-26 http://picasaweb.google.com/mike.betz/20090926MtRainierNatlPark#