Visitors pose for a selfie in Mount Rainier National Park in Washington state. Admission to the park is free on Martin Luther King Jr. Day.
Visitors pose for a selfie in Mount Rainier National Park in Washington state. Admission to the park is free on Martin Luther King Jr. Day. File/Elaine Thompson AP
Visitors pose for a selfie in Mount Rainier National Park in Washington state. Admission to the park is free on Martin Luther King Jr. Day. File/Elaine Thompson AP

Get outdoors on MLK Day. Many public lands have free admission for the day

January 12, 2018 12:38 PM