Events
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Night Skies with Doc Nancy
Calaveras Big Trees Scenic Overlook 1170 East Highway 4, Arnold, CA, United StatesJuly 3, 2026 (Friday) at 8:30 PM | Calaveras Big Trees State Park Come look at the stars! Doc Nancy will share scientific information and tell stories as everyone gazes at the night sky. Meet us at the Scenic Overlook in the park, just a few miles past the Visitor Center. Bring a chair or [...]
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Optical Astronomy: Dark Sky
Overlook 1170 East Highway 4, Arnold, CA, United StatesJuly 9, 2026 (Thursday) at 8:30 PM | Calaveras Big Trees State Park Join us for our Dark Sky Astronomy Night. Experience the magic of a truly dark sky at Calaveras Big Trees State Park on July 23, 2026 at 8:30 PM. Far from city lights and surrounded by towering sequoias, led by our [...]
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Night Skies with Doc Nancy ( Event Canceled )
Calaveras Big Trees Scenic Overlook 1170 East Highway 4, Arnold, CA, United StatesEvent Canceled: July 10, 2026 (Friday) at 8:30 PM | Calaveras Big Trees State Park Come look at the stars! Doc Nancy will share scientific information and tell stories as everyone gazes at the night sky. Meet us at the Scenic Overlook in the park, just a few miles past the Visitor Center. Bring a [...]
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Black Bears in California: Natural History, Conservation, and Management
Ralston Classroom 1170 East Highway 4, Arnold, CA, United StatesSeminar with Arjun Dheer, Ph.D. Black Bears in California: Natural History, Conservation, and Management The Calaveras Big Trees Association is delighted to welcome Arjun Dheer, Ph.D., Senior Environmental Scientist and Statewide Black Bear Coordinator with the California Department of Fish and Wildlife, for a morning of insight and discovery into one of the Sierra Nevada's [...]
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Optical Astronomy: Moon Night
July 23, 2026 (Thursday) at 8:30 PM | Calaveras Big Trees State Park Join us for our Optical Astronomy Night - Moon Night. This program invites you to gaze at the moon and the surrounding night sky through our telescopes. Bring a chair, a blanket, and your sense of wonder. Please arrive early — [...]
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The Birds of Calaveras Big Trees
Ralston Classroom 1170 East Highway 4, Arnold, CA, United StatesPresentation with Alan Beymer A Special Morning at Calaveras Big Trees Join Us for a Presentation with Alan Beymer The Calaveras Big Trees Association is pleased to welcome Alan Beymer for a morning dedicated to the birds that live in our park. The giant sequoias get much of our attention. But look up, and listen, [...]
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Night Skies with Doc Nancy
Calaveras Big Trees Scenic Overlook 1170 East Highway 4, Arnold, CA, United StatesAugust 1, 2026 (Saturday) at 8:00 PM | Calaveras Big Trees State Park Come look at the stars! Doc Nancy will share scientific information and tell stories as everyone gazes at the night sky. Meet us at the Scenic Overlook in the park, just a few miles past the Visitor Center. Bring a chair or [...]
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Night Skies with Doc Nancy
Calaveras Big Trees Scenic Overlook 1170 East Highway 4, Arnold, CA, United StatesAugust 8, 2026 (Saturday) at 8:00 PM | Calaveras Big Trees State Park Come look at the stars! Doc Nancy will share scientific information and tell stories as everyone gazes at the night sky. Meet us at the Scenic Overlook in the park, just a few miles past the Visitor Center. Bring a chair or [...]
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Optical Astronomy: Dark Sky
Overlook 1170 East Highway 4, Arnold, CA, United StatesAugust 13, 2026 (Thursday) at 8:00 PM | Calaveras Big Trees State Park Join us for our Dark Sky Astronomy Night. Experience the magic of a truly dark sky at Calaveras Big Trees State Park on August 13, 2026 at 8:00 PM. Far from city lights and surrounded by towering sequoias, led by our [...]
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Finding the Mammoth Grove Hotel
Ralston Classroom 1170 East Highway 4, Arnold, CA, United StatesFinding the Mammoth Grove Hotel A History Talk at Calaveras Big Trees Join Us for “Finding the Mammoth Grove Hotel” The Calaveras Big Trees Association is delighted to invite you to Finding the Mammoth Grove Hotel, a special presentation uncovering the story of the grand resort that once welcomed travelers from around the world beneath [...]