The Joshua Tree Half Marathon is a one-of-a-kind NIGHT RACE that takes you through the desert, under the stars and colorful lights lead you to the finish! Every runner starts with a glow-in-the-dark shirt and every finisher will earn a well-deserved glow-in-the-dark medal! To comply with local COVID-19 guidelines, we'll be making some major logistical changes, but we're confident we can provide an awesome and safe running experience! Are you up for the challenge? Race Date: November 7, 2020 | Va

73K views · 1.3K reactions | Have you ever noticed lines slicing through boulders at Joshua Tree National Park?  For Geologist Day, we are joining Ranger Sasha as she uncovers what’s behind this curious geological phenomenon! 類 Media by NPS Video Description: Ranger talks about intrusions in the park and the camera cuts to how they appear. | Joshua Tree National Park | Facebook