Warner Springs, California

Warner's Ranch, near Warner Springs, California, was notable as a way station for large numbers of emigrants on the Southern Emigrant Trail from 1849 to 1861, as it was a stop on both the Gila River Trail and the Butterfield Overland Mail stagecoach line (1859-1861). It was also operated as a pioneering cattle ranch. The 221-acre (0.89 km2) property, with two original adobe buildings from 1849 and 1857, was declared a California Historical Landmark in 1939, and a National Historic Landmark in 1961. There is evidence that travelers stayed at the original 1849 ranch house. The ranch is located 4 miles (6.4 km) south of Warner Springs.

Rancho San José del Valle (also called "Rancho Agua Caliente" or "Warner's Rancho") was a 26,689-acre (108.01 km2) Mexican land grant in present-day San Diego County, California given in 1840 by Governor Juan B. Alvarado to José Antonio Pico, and then given in 1844 by Governor Manuel Micheltorena to Juan José Warner. The most northeasterly grant made within present-day San Diego County, it was bounded on the west by Palomar Mountain, and on the south by Buena Vista Creek and Rancho Valle de San Jose, and encompassed present-day Warner Springs. The western part of the grant is under the waters of Lake Henshaw, formed in 1922 by a dam on the San Luis Rey River.

Hot Springs Mountain is a peak located in the Peninsular Ranges in California. The mountain rises to an elevation of 6,533 feet (1,991 m) and is the highest point in San Diego County. Some snow falls on the mountain peak during winter. It is located in a remote region of the county, 4 miles from the community of Warner Springs, 12 miles from Borrego Springs, and 50 miles from San Diego. The mountain and its immediate surroundings belong to the Los Coyotes Band of Cahuilla and Cupeno Indians. The summit and fire tower can be hiked via the Sukat Road route from the campground. Hikers and campers must pay an entry fee to access the area.The peak offers views of San Diego, Riverside, San Bernardino, and Imperial counties on a clear day. To the north, Mount San Jacinto and Mount San Gorgonio can be seen, and on a very clear day, Mount Baldy (Mount San Antonio) can be seen too. Toro Peak and San Rosa Mountain are visible due northeast. Looking east, the Anza-Borrego Desert State Park is visible, along with the Salton Sea. Visible to the south is Cuyamaca Peak, the second highest point in San Diego County. On a very clear day, urban San Diego can be seen across the mountains. Finally, to the west, the extreme vastness of the Pacific Ocean is visible, even Catalina Island. The furthest point visible is the Topatopa Mountains of Ventura County over one hundred and fifty miles away. Palomar Mountain is also a point of interest. Tree species found on the mountain peak include Jeffrey Pine, Ponderosa Pine, White Fir, Incense Cedar, and Sugar Pines with their trademark drooping branches. From 2010 through 2012, the mountain and the surrounding land were leased by the tribe to a military training business, Eagle Rock Training Center. The business was evicted in early 2012 at the conclusion of an acrimonious court dispute.

Rancho Valle de San Jose was a 17,634-acre (71.36 km2) Mexican land grant in present day San Diego County, California given in 1836 by Governor Nicolás Gutiérrez to Silvestre de la Portilla. Located in north east of San Diego County, it was bounded on the north by Buena Vista Creek and Rancho San Jose del Valle. The western part of the grant is under the waters of Lake Henshaw formed in 1922 by a dam on the San Luis Rey River.

Teofulio Summit, formerly Warner Pass, a pass that lies at an elevation of 3681 feet in the San Felipe Hills of the Peninsular Ranges of San Diego County, California. This pass was named for Teofulio Helm (1874-1967), a prominent member of the Cupeno Band of Mission Indians, who homesteaded in the area.Teofulio Summit is the lowest crossing of the Peninsular Ranges between San Gorgonio Pass, fifty miles north in Riverside County, and San Matias Pass, two hundred miles south in the Baja California Peninsula. Teofulio Summit, is a watershed divide between the eastern watershed that flows into the Salton Sink and the west-flowing streams of the Pacific Ocean watershed.

The San Felipe Hills are a low mountain range in eastern San Diego County, southern California.

Ranchita (Spanish for "small ranch") is an unincorporated community in San Diego County, California. Ranchita is 9 miles (14 km) southwest of Borrego Springs. Ranchita has a ZIP code of 92066. A notable feature is the Rancheti, an 11-foot-tall (3.35 m), 300-pound (136.08 kg) fiberglass Yeti statue erected by local real estate broker Joe Rauh on Montezuma Valley Road in December 2007. The statue was featured on the March 4, 2016 installment of Zippy.

Oak Grove is an unincorporated community in northern San Diego County, California, United States. The community is on California State Route 79, 22 miles (35 km) east-southeast of Temecula. It is home to the Oak Grove Butterfield Stage Station.

Beauty Mountain Wilderness is a U.S. wilderness area in Riverside County, California. It consists of 15,628 acres (63.24 km2) of very rugged and mountainous terrain. It is part of the Palm Springs - South Coast Field Office of the Bureau of Land Management, and was created by the Omnibus Public Land Management Act of 2009 from land already managed by the Bureau of Land Management.Camping is allowed in the Wilderness Area, but only for 14 days. After this time, campers must move their site at least 25 miles (40 km) from the previous site. Pets are also allowed, but must be kept "under control". Any motorized vehicles are not allowed on Wilderness land.

The Grapevine Hills are a low mountain range within Anza-Borrego Desert State Park in the Colorado Desert, in eastern San Diego County, southern California.

Oak Grove Butterfield Stage Station is located in the western foothills of the Laguna Mountains, in northern San Diego County, California. It is located on State Route 79, 13 miles (21 km) northwest of Warner Springs and Warner's Ranch. The station was built on the site of Camp Wright, an 1860s Civil War outpost.

Rancho Valle de San Felipe was a 9,972-acre (40.36 km2) Mexican land grant in present-day San Diego County, California given in 1846 by Governor Pío Pico to Felipe Castillo. The grant was located in the San Felipe Valley in the Laguna Mountains east of present-day Julian.