Held throughout the Sierra, Alliance events educate the public about Sierra conservation topics and unite like-minded Sierra advocates.
1 event found.
Dark Skies: Rare Phenomena in America’s National Parks
Virtual Event
What happens in the Sierra after dark? Waterfalls appear to catch fire. The moon creates rainbows in the mist of rushing waterfalls. Once-in-a-lifetime comets and meteors streak through the sky.
