The system, rolled out in 2021, requires visitors to purchase in advance a $2 vehicle entry ticket in addition to the standard $35 park entry pass to enter certain places.

New this year, people will have to select a two-hour window for when they will enter a given area on their preferred day. Many Glacier will be closed to vehicles.

What would national parks be without rangers and other National Park Service staff? Certainly not the same parks you love to ...