From the summit of Lookout Mountain you have views from inside a lookout house which on a good day are nice. Sadly it was cloudy when I was there, but I enjoyed watching the misty views.
Parents refers to a larger category under which an object falls. For example, theAconcagua mountain page has the 'Aconcagua Group' and the 'Seven Summits' asparents and is a parent itself to many routes, photos, and Trip Reports.