For example, the per vehicle entrance fee at Acadia, Olympic, Shenandoah, and Joshua Tree National Parks will increase from will increase from $25 to $70
The entrance fee for vehicles at Glacier, Grand Teton, Grand Canyon, Yellowstone, and Yosemite National Park will be $70, up from $30.
The NPS will also raise the entrance fees for motorcycles to $50 and per bicycle/person on foot to $30.
On Monday, the NPS announced its decision to extend the public comment period for its proposal. It will accept comments until December 22, 2017.
