AdvertisementReport: Parks Shutdown Saps $750 Million In Visitor SpendingOctober 10, 2013Howard BerkesfacebookEmailA hiker gazes 3,000 feet down to the Colorado River at Toroweap Overlook in Grand Canyon National Park. A parks advocacy group says the Grand Canyon region has lost 120,000 visitors and $11 million in visitor spending since the government shutdown began. (Courtesy of Wanda Gayle)