Yokoji Zen Mountain Center

Lake Hemet is a water storage reservoir located in the San Jacinto Mountains in Mountain Center, Riverside County, California, with a capacity of 14,000 acre-feet (17,000,000 m3) of water. It was created in 1895 with the construction of Lake Hemet Dam. Originally built by a private company, today it is owned and operated by the Lake Hemet Municipal Water District (LHMWD).

Lake Hemet Dam, located in Mountain Center, California, impounds the South Fork of the San Jacinto River and creates Lake Hemet. The dam and lake are surrounded by the San Bernardino National Forest. The dam is operated by the Lake Hemet Municipal Water District, which supplies water to parts of the cities of Hemet and San Jacinto as well as the Garner Valley community of Mountain Center.

Mountain Center is an unincorporated community and census-designated place in the San Jacinto Mountains, within western central Riverside County, California.

The Mountain Fire was a wildfire in July, 2013 in Mountain Center, Riverside County, California, about 100 miles east of Los Angeles. It burned primarily in the San Jacinto Mountains in the San Bernardino National Forest. It started on July 15, 2013 at 1:43 PM near the junction of Highway 243 and Highway 74. It burned for 16 days on steep slopes of timber and chaparral above Palm Springs. Heavy rainfall, up to 1.5 inches (3.8 cm), on July 21 helped bring the blaze under control. It was fully contained on July 30, 2013.Cal Fire investigators said the fire was caused by a failure of "some type of electrical equipment" on private property and was not related to utility company equipment. At the fire's peak there were 3,500 firefighters on the lines as well as 20 helicopters, 12 airplanes and 260 engines. The cost of fighting the fire was estimated at $25.8 million.

San Jacinto National Forest was established as the San Jacinto Forest Reserve by the United States General Land Office in California on February 22, 1897 with 740,000 acres (3,000 km2). After the transfer of federal forests to the U.S. Forest Service in 1905, it became a National Forest on March 4, 1907. On July 1, 1908 the entire forest was combined with Trabuco Canyon National Forest to establish Cleveland National Forest, and the name was discontinued.

The Ramona Band of Cahuilla is a federally recognized tribe of Cahuilla Indians, located in Riverside County, California.

Tahquitz Peak (pronounced , sometimes ) is a granite, 8,846-foot-tall (2,696 m) rock formation located on the high western slope of the San Jacinto mountain range in Riverside County, Southern California, United States, above the mountain town of Idyllwild. Tahquitz has a steep approach hike (approximately 800-foot elevation gain in a half mile), leading to a roughly 1000-foot face. Tahquitz, which can refer to both the rock outcrop and the outcrop's parent peak, is a popular hiking destination to the fire lookout station and the rock climbing area. The Yosemite Decimal System, widely used in North America to classify hiking and climbing routes, was developed into its modern form at Tahquitz Peak.

The Pearlman Mountain Cabin is a cottage in Idyllwild, United States. It was designed by John Lautner in 1957. It is listed in the National Register of Historic Places as "character-defining" for the architectural style of organic architecture.

Idyllwild, Pine Cove, and Fern Valley are three adjacent unincorporated communities in the San Jacinto Mountains in Riverside County, California, United States. Idyllwild has the largest population of the three. For statistical purposes, the United States Census Bureau has defined Idyllwild–Pine Cove as a census-designated place (CDP). The CDP's population was 3,874 at the 2010 census, up from 3,504 as of the 2000 census. Idyllwild is adjacent to the Pacific Crest Trail."Mile-high Idyllwild" is a mountain resort about one mile (1600 m) in altitude. Idyllwild is flanked by two large rock formations, Tahquitz Peak and Suicide Rock (also known as Lily Rock), which are famous in Southern California rock-climbing circles. It offers no skiing, so "the Hill" has been minimally developed over the years and remains a center for hiking, mountain and rock climbing, mountain biking, and horseback riding.

KATY-FM (101.3 MHz, "KATY 101.3"), is a commercial radio station serving to the southwestern portion of the Riverside-San Bernardino, California radio market. KATY-FM is licensed to Idyllwild, California, with its studios and offices in Temecula, California. It broadcasts a Soft AC radio format, described as "Lite & Refreshing." KATY-FM is independently owned and operated by the parent company, All Pro Broadcasting, which is owned by the estate of the late Green Bay Packers star Willie Davis. It is a sister station to "Hot 103.9" KHTI in Lake Arrowhead, California. The current on-air staff include Erica, Mia D, Rick Shaw, Chris Ramone, Bernard, and JP Raineri. KATY-FM carries the nationally syndicated John Tesh Radio Show.

Idyllwild Arts Foundation encompasses two institutions in Idyllwild, California for training in the arts: Idyllwild Arts Academy (IAA) and the Idyllwild Arts Summer Program. The institution was formerly known as Idyllwild School of Music and the Arts (ISOMATA). The Idyllwild Arts Foundation is in the San Jacinto Mountains above Palm Springs, California in the San Bernardino National Forest, at an elevation of 5,100 feet (1,600 m), and is a 2-hour drive from Los Angeles, 2 hours from San Diego and 1 hour from Palm Springs.

Idyllwild Arts Academy is a private school located in Idyllwild, in the San Jacinto Mountains and San Bernardino National Forest, within western Riverside County, California. The school was founded in 1946. It was previously known as Idyllwild School of Music and the Arts. Joy in the Making (1967) is a documentary about its summer arts program made by filmmaker Virginia Garner, who became a Trustee Emeritus of the Board of Governors and Trustees of the Idyllwild Arts Foundation.