After splurging for 16 fee-free days to celebrate its centennial, the National Park Service will offer 10 in 2017. The number is up from nine in 2015. In 2017, the fee-free days include: January 16: Martin Luther King Jr. Day February 20: Presidents Day April...
In celebration of its centennial, the National Park Service will waive entrance fees on 16 days in 2016. The number of fee-free days is up from nine in 2015. The free days include a week in April for National Park Week and a four-day period...
