Upcoming Events at Big Trees State Park

Night Skies with Doc Nancy

June 9 @ 9:00 pm - 10:30 pm

Wild Things

June 10 @ 10:00 am - 12:00 pm

Night Skies with Doc Nancy

June 10 @ 9:00 pm - 10:30 pm

Astronomy Nights

June 15 @ 8:00 pm - 9:30 pm

Astronomy Nights

June 29 @ 8:00 pm - 9:30 pm

Bringing high quality educational and interpretive programs to Calaveras Big Trees State Park

Memorial Day Weekend 2023

Guided Hikes North Grove:  11:30 am - Saturday and Sunday  *meet at Warming Hut Kid's Programs Junior Cubs:  ages 3-6                Junior Rangers:  ages 7-12 10 am Saturday and Sunday   *meet across from Jack Knight Hall, behind Ranger's Station Evening Activities Campfire:  8:30pm Saturday and Sunday For more information  check the Visitor Center board Call 209-795-7980    


Camping reservations and additional park details available via the California State Parks website.


Download this mapping app to your smart phone & search for Calaveras Big Trees State Park North Grove Trail.

Once you’ve downloaded the map, you’ll be able to geo-locate while you are on the trail. Since the map will be downloaded to your smart phone, you won’t need a wi-fi or cell signal to use it on the trail.

Dorrington, CA Forecast
5:41 am8:15 pm PDT
Feels like: 55°F
Wind: 3mph N
Humidity: 75%
Pressure: 29.89"Hg
UV index: 0