Anyone visiting Arches starting April 1 will need to reserve an entry time, including National Parks passholders. They can be ...

Videos from Yosemite National Park show the iconic "Firefall" phenomenon glowing at Horsetail Fall inside the park.

Known for its dramatic, rocky vistas and slot canyons, Zion National Park in Southwestern Utah is the most canyon country in ...

Spanning the width of the Gardon River, it is the highest of all Roman-era aqueduct bridges, with its three tiers of arches towering 50 meters high. Despite being constructed in the 1st century AD, it ...