Sinkholes are one of nature’s wildest curveballs. Imagine walking or driving on what seems like solid ground, only to ...

So, keep a notebook handy and doodle away when you need a mental break. You might already sing in the shower without ...

Moaning Cavern in nearby Vallecito features the largest single cave chamber in California, where you can actually rappel 165 feet to the bottom if walking down the spiral staircase isn’t adventurous ...

Step into Humboldt Redwoods State Park in Weott, California, and you might check your passport to make sure you haven’t accidentally teleported to some mythical realm from a fantasy novel.