National Geographic Explorers celebrate the greatest American treasures—mountains, forests, wetlands and canyons—from sea to shining sea.

Discover 25 natural wonders that look almost too extraordinary to be real. Enormous waterfalls drop from hidden plateaus, ...

Diane Sawyer revealed the Appalachian Mountains as one of the '7 Natural Wonders of America,' a list curated by ABC News and National Geographic celebrating awe-inspiring locations in the U.S.

Robin Roberts revealed the Florida Everglades as one of the '7 Natural Wonders of America,' a list curated by ABC News and National Geographic celebrating awe-inspiring locations in the U.S.

While man-made sites like the ancient Egyptian pyramids, Great Wall of China, and Burj Khalifa undoubtedly fill us with awe, many of the most impressive sites on the planet were crafted by Mother ...

As we peer out of a more than year-long, pandemic-caused travel pause, Americans’ wanderlust is increasingly focused on nature and off-the-beaten-path escapes. These seven natural wonders of the world ...