SAM_0348 November 14, 2013 3064 × 1908 More Economic Decline: East Idaho’s Grand Teton Mall, in Idaho Falls, for sale! GGP dumping malls en masse! In 2004, new owner GGP spent big bucks remodeling Grand Teton Mall. GGP spent diddly squat on Pine Ridge Mall. Written by: Hutchins AAron on November 14, 2013.