The 'Discovery Tree' was felled in 1853 to prove the existence of the giant sequoias to the public, leaving a massive stump used as a dance floor.
The park was established in 1931 to protect the North Grove from logging.
Giant sequoias rely on fire to open their cones and release seeds, necessitating periodic controlled burns within the park.
The South Grove contains the 'Agassiz Tree,' one of the largest trees in the park by volume.
The park's elevation ranges from approximately 4,000 to 5,000 feet above sea level.
Giant sequoias have fire-resistant bark that can be up to two feet thick.
The park features a historic 19th-century hotel site known as the Mammoth Grove Hotel.
Calaveras Big Trees State Park preserves two groves of giant sequoias, Sequoiadendron giganteum, in the Sierra Nevada mountains. The North Grove, discovered by Augustus T. Dowd in 1852, contains the Discovery Tree, which was the first giant sequoia documented by Europeans. The South Grove is significantly larger and remains more primitive, featuring approximately 1,000 giant sequoias. The park encompasses the Stanislaus River and diverse volcanic soil ecosystems. It serves as one of the oldest continuously operated tourist destinations in California. Hiking trails range from accessible, paved loops to rugged paths through old-growth forests. The area is home to diverse wildlife, including black bears, mule deer, and mountain beavers.
The view of the 'Discovery Stump' and the 'Pioneer Cabin Tree' clearing.
Visit the South Grove for a quieter, more wilderness-oriented experience compared to the popular North Grove.
Bring binoculars to scan the canopy for spotted owls and other bird species.
Check the park website for current fire restrictions and trail conditions before arrival.
Do not wander off-trail or touch the delicate bark of the sequoias, as soil compaction damages their root health.
Stay on marked trails to protect the shallow root systems of the giant sequoias; pack out all trash.
