There's never a bad time to visit America’s amazing national parks and some of the best views in the U.S. look even better when they're free. The U.S. National Park Service has announced the dates when all of its sites will offer free admission this year. 

So, take advantage of 5 days of free entrance to America's national parks. The entrance fees aren't that expensive, but the National Park Service wants to eliminate any barrier to enjoying the parks.

Photo: unsplash.com/nnonno

Most of the days fall on or around a weekend, which helps to make a perfect trip… so grab your calendar and start making plans.

January 16: Birthday of Martin Luther King, Jr.

April 22: First day of National Park Week

August 4: Anniversary of the Great American Outdoors Act

September 23: National Public Lands Day

November 11: Veterans Day

No matter what your interests are, you will surely find a park that will speak to you and you will be able to explore it for free as America has more than 400 parks available to visit! Take a look at these 8 National Parks to visit in the US !