The Kings River is one of the most stunning rivers of the Sierra Nevada, forming the border between the Sierra and Sequoia National Forests and originating in the high country of Sequoia/Kings Canyon National Parks. Within the Sierra National Forest, elevations along the river range from 800 feet at Pine Flat Reservoir to over 10,000 feet at Spanish Mountain. A variety of vegetation types can be observed due to the geographic location and extreme topography of the Kings River area; annual grasslands to riparian woodlands to ponderosa pine forests can be seen along this hike. Granitic, metamorphic, and carbonate soils contribute to the diversity of plant species that can be seen in this area.
he Kings River Trail follows the river upstream for approximately six miles, first traversing grasslands and riverbanks with Mexican poppies, globe gilia, caterpillar phacelia, and blazing stars. Riparian vegetation is resplendent with California sycamores, buttonwillow, and western spicebush, among others. Interspersed throughout are common species like bush lupine, fiddlenecks, popcorn flowers, and red maids. In areas with carbonate soils (limestone), the Kings River buckwheat may be found. Recommended viewing time is from March to May. November is a good time to see the Kings River buckwheat. The trail eventually winds up the slope and dead-ends in a drainage above the river.
