Lakes
Analyzing the physical boundaries, elevation extremes, and diverse hydrological features of this landscape
Comprehensive Geographic Profile and Mapped Terrain of Sierra National Forest in California
The geographic profile for Sierra National Forest covers the primary mountain terrain and forested habitat within its 5300 square kilometer boundary. This analysis includes recorded elevation markers ranging from 274 to 4263 meters, alongside documentation of various lakes and streams situated throughout the protected landscape.

A vast Sierra Nevada landscape of foothill oak woodlands, mountain forests, alpine lakes, and high country wilderness.
Sierra National Forest
Sierra National Forest is a U.S. national forest located on the western slope of the central Sierra Nevada in California, bounded on the northwest by Yosemite National Park and on the south by Kings Canyon National Park. The forest encompasses more than 1.3 million acres, ranging from oak-covered foothill country along the San Joaquin Valley margin up through heavily forested middle-elevation slopes and into the open tundra-like terrain of the High Sierra. The forest is known for its mountain scenery and beautiful lakes, including Bass Lake, Shaver Lake, Huntington Lake, Wishon Reservoir, and Courtright Reservoir. It also includes several designated wilderness areas such as Ansel Adams, John Muir, Dinkey Lakes, Kaiser, and Monarch, which protect some of the most distinctive high-country landscapes in the southern Sierra Nevada. Sierra National Forest was created in 1893 as the second national forest in California and originally covered a much larger territory than it does today. Over time, major portions were carved out to form Yosemite, Sequoia, and Kings Canyon National Parks, as well as the Inyo, Toiyabe, Sequoia, and Stanislaus National Forests, leaving today's forest as a central remnant of the historic Sierra Forest Reserve.
- Location
- United States of America
- Park type
- Protected landscape
- Established
- 1893
- Area
- 5,300 km²
- Highest point
- 4,263 m
Protected area context across the United States and California
Sierra National Forest Geographic Location and Regional Context
- Countries
- United States of America
- Regions
- California
- Primary location
- California
- Geographic setting
- Inland
Interactive boundary geometry, coordinate limits, and area measurements
Sierra National Forest Boundary Map and Spatial Extent
- Boundary area
- 5,619.5 km²
- Boundary perimeter
- 589.9 km
- Northernmost point
- 37.7297° N
- Southernmost point
- 36.8345° N
- Easternmost point
- 118.664° W
- Westernmost point
- 119.9309° W
- Geographic centre
- 37.2705° N, 119.2049° W
- North–south span
- 99.4 km
- East–west span
- 112.3 km
Mountain relief range and recorded natural water features
Sierra National Forest Terrain and Elevation Profile
- Minimum elevation
- 274 m
- Maximum elevation
- 4,263 m
- Highest point
- 4,263 m
Selected named natural features
Streams
Fleming Creek
Peaks
Sing Peak
3,201 m
Streams
Reese Creek
Streams
Summit Creek
Mountain saddles
Granite Bear Pass
3,780 m
Interpreting recorded landscape features, habitats, and climate zones
Sierra National Forest Environmental Classifications and Physical Geography
- Relief
- Mountain
- Climate
- Alpine
- Water
- Major water bodies
- Forest cover
- Mostly forested
- Seasonality
- Year-round
Landscape features
Mountains · Hills · Valleys · Forest · Lakes · Rivers
Habitat types
Temperate coniferous forest · Montane forest · Alpine meadow
Compare nearby national parks and connected high-country wilderness areas in the central Sierra Nevada.
Explore Parks Near Sierra National Forest and Surrounding Protected Landscapes

North
Inyo National Forest: An Atlas of Protected Landscapes and Sierra Nevada Geography
High altitude wilderness and volcanic terrain in Eastern California
Spanning from the arid Owens Valley floor to the 14,000 foot crest of the Sierra Nevada, Inyo National Forest remains a cornerstone of the American West. This protected landscape contains the Ancient Bristlecone Pine Forest, Mount Whitney, and the Mono Inyo volcanic chain, providing a dense geographic record of glacial, tectonic, and ecological diversity across a vast managed corridor.
- Area
- 7,702.71 km²
- Established
- 1907
- IUCN
- Ib
- Relief
- Mountain

Southeast
John Muir Wilderness: Sierra Nevada Protected Landscape and High Mountain Geography
California wilderness area with glacial basins and granite peaks
John Muir Wilderness represents one of the largest protected high-elevation areas in the contiguous United States. Spanning the Sierra Nevada crest, its granite terrain is sculpted by Pleistocene glaciation into sharp arêtes, deep canyons, and hundreds of alpine lakes. This wilderness serves as a vital geographic anchor for mountain ecosystems, offering an extensive look at the high-country landscape of eastern California.
- Area
- 2,641.76 km²
- Established
- 1964
- IUCN
- Ib
- Relief
- Mountain
Southeast
Kaiser Wilderness: Exploring the Alpine Ridges and Glacial Terrain of the Central Sierra Nevada
A federally protected wilderness area in Fresno County, California.
Kaiser Wilderness offers a dense collection of signature Sierra Nevada landforms, including granite cliffs, subalpine forests, and high-altitude lakes. This wildlife reserve preserves a rugged, glacier-scoured interior that provides a distinct contrast to the surrounding regional landscape of the Sierra National Forest, making it a critical entity for understanding mid-elevation mountain ecology.
- Area
- 92 km²
- Established
- 1976
- IUCN
- Ib
- Relief
- Mountain
Southeast
Kings Canyon National Park National Park: California Protected Landscape & Geography Atlas
Mapped park boundaries and regional natural context.
Kings Canyon National Park stands as a key protected national park within California, offering a specific focus for geographic understanding and atlas-based exploration. This page details the park's mapped boundaries and its integration into the broader regional geography of California. For users interested in the distribution of protected lands and the mapping of natural landscapes, Kings Canyon National Park provides a crucial point of study within the comprehensive park atlas.
- Area
- 1,869.25 km²
- Established
- 1890
- IUCN
- II
- Visitors
- 641K annual

South
Sequoia National Forest: Protected Sierra Nevada Geography and Mountain Terrain
A vast protected landscape spanning 1.1 million acres in California
Spanning Tulare, Kern, and Fresno counties, Sequoia National Forest preserves iconic giant sequoia groves across multiple river watersheds. The terrain features vertical relief exceeding 11,000 feet, showcasing a range of ecosystems from chaparral slopes and coniferous forests to glacial cirques and granite spires located within the southern Sierra Nevada range.
- Area
- 4,829.17 km²
- Established
- 1908
- Relief
- Mountain
- Climate
- Mediterranean

Northwest
Stanislaus National Forest: Sierra Nevada Mountain Geography and Protected Wilderness Lands
California mountain terrain and forest landscape map
Stanislaus National Forest is a sprawling protected landscape located in the central Sierra Nevada of California. Characterized by volcanic and granite formations, the area protects critical watersheds, Wild and Scenic rivers, and large swaths of old growth forest that define the rugged mountain interior.
- Area
- 3,634.48 km²
- Established
- 1897
- Relief
- Mountain
- Climate
- Temperate

Northwest
Yosemite National Park: Protected Landscape Identity and Geographic Atlas Context
Mapped boundaries and regional setting for a key California national park.
Delve into the protected landscape identity of Yosemite National Park, examining its specific geographic features and its place within the broader atlas of California's natural areas. This entry provides detailed context on its mapped boundaries, regional positioning, and significance as a protected natural site, essential for understanding its landscape and conservation geography.
- Area
- 3,070 km²
- Established
- 1890
- IUCN
- II
- Visitors
- 3.9M annual

Southeast
Jennie Lakes Wilderness in Tulare County: Sierra Nevada Protected Landscape Map
High-country geography and wilderness boundaries
Jennie Lakes Wilderness offers a distinct look at high Sierra Nevada topography, featuring granite ridges, alpine lakes, and deep canyons. This Tulare County reserve acts as a critical transition zone between adjacent national parks, preserving a diverse mix of subalpine forests and rugged mountain peaks within its 10,500 acre boundary.
- Area
- 42.72 km²
- Established
- 1984
- IUCN
- Ib
- Relief
- Mountain
Explore the Geography and Protected Boundaries of Sierra National Forest
Use MoriAtlas to visualize the unique vertical transitions of Sierra National Forest, from its oak-covered western foothills to the remote High Sierra wilderness. Analyze how this central California landscape connects major mountain ecosystems and provides a clear map-based view of its expansive protected terrain.
