U.S. national parks to slash number of free days for visitors

CHEYENNE, Wyo. -- National parks in the U.S. will drop sharply the number of days they allow visitors to get in for free, a move that was criticized by opponents of the parks' plan to raise entrance costs at other times of the year.

After waiving fees 16 days in 2016 and 10 days in 2017, the National Park Service announced Tuesday it will have four no-cost days next year.

They will be Martin Luther King Jr. Day (Jan. 15), the first day of National Park Week (April 21), National Public Lands Day (Sept. 22) and Veterans Day (Nov. 11).

This year's free days included all of Veterans Day weekend and the weekends surrounding National Park Week. All of National Park Week and four days over the 100th anniversary of the Park Service were free in 2016.

The Park Service charges weekly entrance fees of $25 or $30 per vehicle at 118 of the 417 national parks. The Park Service has proposed raising the cost to $70 at 17 busy parks mainly in the West, including Yellowstone, Grand Canyon, Yosemite and Zion.

The agency estimates the increase would generate an additional $70 million to help address backlogged maintenance and infrastructure projects. Opponents, including attorneys general from 10 states, say the higher costs could turn away visitors and might not raise that much money.

The Park Service didn't explain why it was cutting back on free days. An Interior Department spokeswoman didn't immediately respond to a request for comment.

"The days that we designate as fee-free for national parks mark opportunities for the public to participate in service projects, enjoy ranger-led programs, or just spend time with family and friends exploring these diverse and special places," National Park Service deputy director Michael T. Reynolds said in a statement.

A group opposed to raising fees criticized the change.

"Not everyone can book a helicopter or charter a boat when they want to visit our national parks," said Jesse Prentice-Dunn with the Denver-based Center for Western Priorities in a release. "America's parks must remain affordable for working families."