This is a list of giant sequoia groves. All naturally occurring giant sequoia groves are located in the moist, unglaciated ridges and valleys of the western slope of the Sierra Nevada range in California, United States. They can be found at elevations between 1,400 and 2,400 m (4,593 and 7,874 ft).
While many groves are within national park boundaries, such as Sequoia National Park and Yosemite National Park, most of the giant sequoia groves are under the care of the United States Forest Service, placing them outside the legislative mandate that excludes commercial timber harvest. Logging of non-sequoia timber continued as recently as the 1980, especially old-growth ponderosa and sugar pine, which have been logged almost to extinction amongst the groves.[1]
Groves in the northern half of the range (north of the Kings River) are widely scattered and host smaller collections of giant sequoias than groves found within and south of the Kings River watershed. The total area of all the groves combined is approximately 14,416 ha (35,623 acres). The groves are listed from north to south in the list below.
This list is based on five different sources, with slightly varying views on what constitutes a discrete grove; the differing interpretations are noted in italics. The lists of groves were compiled by Rundel (1972; recognizing 75 groves), Flint (1987; recognizing 65 groves), Willard (1994; recognizing 65 groves), the Giant Sequoia National Monument Visitor's Guide (2003), and the Draft Giant Sequoia National Monument Plan 2010. Currently, the U.S. National Park Service cites Rundel's total of 75 groves in its visitor publications. The updated lists from Willard and Flint are now known to be more accurate, therefore some of Rundel's 75 groves have been removed from this list. Below compiles a list of 81 giant sequoia groves.[2]
North of the Kings River
The 7 groves north of the Kings River watershed are in Tahoe National Forest, Calaveras Big Trees State Park, Yosemite National Park, or Sierra National Forest (listed north to south):
| Name | Location | Coordinates | Elevation | Comments | |
|---|---|---|---|---|---|
| (m) | (ft) | ||||
| Placer County Big Trees Grove | Tahoe National Forest Placer County |
39°03′30″N 120°34′30″W / 39.05833°N 120.57500°W / 39.05833; -120.57500 (Placer County Grove) | 1,700 | 5,600 | The northernmost grove, with only six trees, the largest being 3.66 m (12.0 ft) in diameter. The grove is also the furthest removed from all other giant sequoia groves. Part of the American River watershed. |
| North Calaveras Grove | Calaveras Big Trees State Park Calaveras County |
38°17′N 120°18′W / 38.283°N 120.300°W / 38.283; -120.300 (North Calaveras Grove) | 1,425–1,480 | 4,675–4,856 | The first giant sequoia grove to be visited by Europeans (1833), as well as the first to be documented (1852). Part of the Calaveras River watershed. |
| South Calaveras Grove | Calaveras Big Trees State Park Tuolumne County |
38°15′N 120°14′W / 38.250°N 120.233°W / 38.250; -120.233 (South Calaveras Grove) | 1,390–1,500 | 4,560–4,920 | The lowest average elevation of any giant sequoia grove. Includes the Louis Agassiz tree, one of the largest giant sequoias in the world. Part of the Stanislaus River watershed. |
| Tuolumne Grove | Yosemite National Park Tuolumne County |
37°46′N 119°48′W / 37.767°N 119.800°W / 37.767; -119.800 (Tuolumne Grove) | 1,700–1,800 | 5,600–5,900 | The grove features about six visible giant sequoias amongst a dense understory of dogwood. Includes the "Dead Giant", a fallen giant sequoia with a stagecoach-sized tunnel cut through it. Part of the Tuolumne River watershed. |
| Merced Grove | Yosemite National Park Mariposa County |
37°45′N 119°50′W / 37.750°N 119.833°W / 37.750; -119.833 (Merced Grove) | 1,700–1,800 | 5,600–5,900 | The grove features about 20 large trees. Part of the Merced River watershed. |
| Mariposa Grove | Yosemite National Park Mariposa County |
37°31′N 119°36′W / 37.517°N 119.600°W / 37.517; -119.600 (Mariposa Grove) | 1,750–2,050 | 5,740–6,730 | Includes the 'Grizzly Giant' and many other famous trees. Part of the Merced River watershed. |
| Nelder Grove | Sierra National Forest Madera County |
37°26′N 119°35′W / 37.433°N 119.583°W / 37.433; -119.583 (Nelder Grove) | 1,600–1,700 | 5,200–5,600 | Three units, partially logged; site of the Shadow of the Giants National Recreation Trail. This grove was heavily impacted by the Railroad Fire in 2017. Part of the Fresno River watershed. |
Kings River watershed
The 18 groves in the Kings River watershed are in Kings Canyon National Park, the northern section of Giant Sequoia National Monument, or Sequoia National Forest, in southern Fresno County and northern Tulare County (listed north to south):
Kaweah River watershed
The 31 groves in the Kaweah River watershed are all in Sequoia National Park or in mixed BLM and private ownership, except the northernmost in Sequoia National Forest and Kings Canyon National Park (listed north to south):
Tule River, Kern River, and Deer Creek watersheds
The 25 groves in the Tule River, Kern River, and Deer Creek watersheds are mostly in Giant Sequoia National Monument, with some areas in Sequoia National Park, Mountain Home Demonstration State Forest, and Tule River Reservation; all are in southern Tulare County (listed north to south):
See also
- Black Mountain Grove (Southern California) – Giant sequoia grove in Riverside County, California, United States
- List of individual trees
- List of largest giant sequoias
References
- Willard, Dwight. Selected Perspectives on the Giant Sequoia Groves (PDF). USDA Forest Service Gen. Tech. Rep. USFS. pp. 15–16. PSW-GTR-151. Archived (PDF) from the original on July 6, 2022. Retrieved January 22, 2022.
- Willard, Dwight. The Natural Giant Sequoia (Sequoiadendron Giganteum) Groves of the Sierra Nevada, California—An Updated Annotated List (PDF). USDA Forest Service Gen. Tech. Rep. USFS. pp. 159–164. PSW-GTR-151. Archived from the original (PDF) on March 20, 2009. Retrieved May 14, 2014.
- "District Personnel Actively Managing Land burned in Rough Fire". www.fs.usda.gov. Archived from the original on June 14, 2016. Retrieved December 8, 2019.
- "Indian Basin Grove". USFS - Sequoia National Forest. Archived from the original on May 17, 2019. Retrieved December 9, 2019.
- "Giant sequoias - long survivors of the forest - succumbing to climate-driven wildfires". SFChronicle.com. September 12, 2019. Archived from the original on November 8, 2019. Retrieved November 8, 2019.
- "Little Boulder Creek Grove". www.redwoodhikes.com. Archived from the original on November 16, 2019. Retrieved November 16, 2019.
- Willard, Dwight (September 1, 2000). A Guide to the Sierra Groves of California. Yosemite Conservancy. ISBN 978-0939666812.
- "Bearskin Grove". www.redwoodhikes.com. Archived from the original on November 16, 2019. Retrieved November 16, 2019.
- "2021 Fire Season Impacts to Giant Sequoias (U.S. National Park Service)". www.nps.gov. Archived from the original on February 9, 2023. Retrieved November 20, 2021.
- "NPS: The Giant Sequoias of California (Brief Description and Location of Giant Sequoia Groves)". www.nps.gov. Archived from the original on June 11, 2019. Retrieved December 9, 2019.
- "Atwell Grove". www.redwoodhikes.com. Archived from the original on November 16, 2019. Retrieved November 16, 2019.
- "East Fork Grove". www.redwoodhikes.com. Archived from the original on November 16, 2019. Retrieved November 16, 2019.
- "East Fork Grove". Natural Atlas. Archived from the original on November 16, 2019. Retrieved November 16, 2019.
- "Case Mountain Giant Sequoia Grove Complex, Bakersfield Field Office, Bureau of Land Management California". Archived from the original on October 23, 2014. Retrieved October 20, 2014.
- "Preliminary Estimates of Sequoia Mortality in the 2020 Castle Fire (U.S. National Park Service)". www.nps.gov. Archived from the original on November 27, 2022. Retrieved November 8, 2021.
- "Preliminary Estimates of Sequoia Mortality in the 2020 Castle Fire (U.S. National Park Service)". www.nps.gov. Archived from the original on November 27, 2022. Retrieved November 8, 2021.
- "Forgotten Grove: A Tale of Two Sequoias". I Love Trees. Archived from the original on November 8, 2021. Retrieved November 8, 2021.
- "Preliminary Estimates of Sequoia Mortality in the 2020 Castle Fire (U.S. National Park Service)". www.nps.gov. Archived from the original on November 27, 2022. Retrieved November 8, 2021.
- Alonzo, Denise (November 3, 2021). "Sequoia grove damage assessments continue". U.S. Forest Service. Archived from the original on November 8, 2021. Retrieved November 8, 2021.
- Flint, W.D. (2002). To find the biggest tree.
- Rundel, P.W. (1972). "An annotated checklist of the groves of Sequoiadendron giganteum in the Sierra Nevada, California". Madroño. 21: 319–328.
- Giant Sequoia National Monument Visitor's Guide. 2003.
- "A Citizen's Guide". Giant Sequoia National Monument. Sierra Club. Archived from the original on May 18, 2014. Retrieved May 12, 2014.
- "Park and draft plan information". Giant Sequoia National Monument. Save the Redwoods League. Archived from the original on June 6, 2013. Retrieved May 12, 2014.
- "Draft Giant Sequoia National Monument Plan". USFS. 2010. Archived from the original on November 3, 2010. Retrieved October 28, 2010.
External links
- Giant Sequoia National Monument: Location map of Groves — with list of all named groves in national monument.