A father and two sons scaled Moonlight Buttress in Zion National Park to hang an American flag last Wednesday.

The flag was hung on Intersection Rock, a massive rock formation south of Hidden Valley Campground. According to the National Park Service , Intersection Rock is the most climbed rock in the park.

February is one of the busiest times of the year at Yosemite National Park thanks to “firefall,” a natural phenomenon that causes a glowing ribbon of water to look like molten lava cascading ...

Traditionally, hanging the American flag upside down symbolizes a distress call. Gavin Carpenter, a maintenance mechanic with Yosemite, spoke to the San Francisco Chronicle on Saturday and said he ...