Big Cypress National Preserve protects over 729,000 acres of…

Big Cypress National Preserve protects over 729,000 acres of freshwater wetlands in south Florida. Together with neighboring Everglades National Park, the preserve is essential to the health of the state’s diverse wildlife and marine estuaries. It’s also a place of stunning beauty and amazing outdoor experiences. Aerial photo by John Kellam, National Park Service.

Morning greets Grand Teton National Park in Wyoming with curling…

Morning greets Grand Teton National Park in Wyoming with curling clouds and snow-dusted peaks. When photographer Eric Adams noticed the weather clearing through airport windows, he rebooked his flight, rented a car and drove along the park’s Jenny Lake Road to capture this stunning scene. Photo courtesy of Eric Adams.

Arches National Park in Utah is the perfect place to snuggle…

Arches National Park in Utah is the perfect place to snuggle into your sleeping bag and spend the night counting stars. Towering rock formations reach for the Milky Way as the magnificent landscape surrounds you in silence. Photo by Allen Utzig (http://ift.tt/18oFfjl).

Overeat on Thanksgiving? You’re not alone. It looks like this…

Overeat on Thanksgiving? You’re not alone. It looks like this bear clearly enjoyed its meal and is ready for a nap. This photo was taken near Wonder Lake in Alaska’s Denali National Park by visitor Georgia Riddick and donated to the park.

Happy Thanksgiving! On this day of gratitude, we’re so thankful…

Happy Thanksgiving! On this day of gratitude, we’re so thankful for America’s special places, like Bryce Canyon National Park in Utah. From one coast to another, our nation is full of incredible parks and public lands to explore with family and friends. Sunrise photo courtesy of Douglas Croft.

Partly within the Los Angeles city limits, Santa Monica…

Partly within the Los Angeles city limits, Santa Monica Mountains National Recreation Area in California is home to a small population of mountain lions. National Park Service researchers have monitored more than 50 mountain lions in the park since 2002. Roaming freely, these big cats face unique challenges living so closely to urban areas. Photo by National Park Service.

You don’t have to travel far and wide to experience the beauty…

You don’t have to travel far and wide to experience the beauty of the world – sometimes it can be found not far from home. Located only 60 miles away from the hustle and bustle of New York City is the endless coastline of #FireIsland National Seashore. Containing New York state’s only wilderness area, Fire Island has much to offer including an 150+ year old lighthouse, a shipwreck from 1922 and almost 20,000 protected acres of marine and terrestrial habitat. Photo courtesy of Ian Barin.

Running 184 miles from Washington, D.C., to Cumberland,…

Running 184 miles from Washington, D.C., to Cumberland, Maryland, the Chesapeake & Ohio Canal National Historical Park offers as much adventure as you can handle. Hiking and biking on the towpath is a favorite activity for locals and visitors alike. With so much history and nature to experience, you should #OptOutside this week to enjoy the fall colors. Photo by Kathi Isserman (http://ift.tt/18oFfjl).

Photographer Michael Sprill wanted to capture the Milky Way over…

Photographer Michael Sprill wanted to capture the Milky Way over the amazing landscape of Yellowstone National Park in Wyoming. He used a long exposure to capture the night sky and a flashlight to shine on Silex Spring, spotlighting the geothermal pool. He was very excited about the results, “The steam coming off the water really makes the photo look magical!” Photo by Michael Sprill (http://ift.tt/18oFfjl).

Happy birthday, Zion National Park!On this day in 1919, Zion…

Happy birthday, Zion National Park!

On this day in 1919, Zion became a national park. It encompasses some of the most scenic canyon country in the United States, featuring high plateaus, a maze of sandstone canyons and waterfalls with colorful hanging gardens. Check out 8 interesting facts about Utah’s first national park: http://on.doi.gov/1X0Ju2P

Photos from top to bottom:

The Watchman and Virgin River by Kim Hang Dessoliers (http://ift.tt/18oFfjl).
The Narrows by Kevin Roland (http://ift.tt/18oFfjl).
Fall in Zion by Jay Wanta (http://ift.tt/18oFfjl).
Zion Canyon by Tom Morris (http://ift.tt/18oFfjl).