National Parks to raise fees by $100 for international tourists to popular U.S. parks
U.S. national parks will charge many international visitors an extra $100 and raise foreign annual passes to $250, reserving fee-free days for American residents.
US triples national park fee for non-residents, amid new' fee for Americans
Interior Department will more than triple international park entrance fees, offer a $250 nonresident pass, issue Trump-themed annual passes, and add resident-only patriotic fee-free days.