Mount Lowe (California)

San Gabriel Peak is a summit in the San Gabriel Mountains in the U.S. state of California. It was named by the United States Geological Survey in 1894 and is located in the Angeles National Forest. This peak was first named The Commodore for Commodore Perry Switzer.

Mount Disappointment is a mountain in the San Gabriel Mountains in Los Angeles County, California with a summit elevation of 5,963+ feet (1,818+ m). It was named "Disappointment" in 1894 when USGS surveyors in the Wheeler Survey sighted it from the Santa Susana Mountains, believing it to be the highest point in the immediate area, decided to use it as their next triangulation point. When they reached the summit, however, they discovered that San Gabriel Peak half a mile (0.8 km) to the east was 167 feet (51 m) higher and it was a disappointment so they moved there instead.A Nike missile site was located there in 1955 and the summit was flattened to accommodate it. The missile site was abandoned in 1965. The mountain top is now an important telecommunications site for both commercial and government organizations.

The Sam Merrill Trail is a major hiking trail in the Las Flores Canyon of the San Gabriel Mountain Range north of Altadena, California, which leads to the top of Echo Mountain. It was built by Charles Warner and the Forest Conservation Club of Pasadena during the 1930s. After the deluge of 1938 most of the trails that accessed the mountain sides around Echo Mountain and the Mount Lowe Railway had been all but washed away. Sam Merrill found it important to maintain public hiking access to the railway ruins and other portions of the treacherous foothill. During the 1940s he overhauled and maintained the trail. As a young man Merrill had lived with John Muir for a summer, which inspired a lifetime commitment to the outdoors and the Sierra Club. Merrill, who served as Clerk of the Superior Court of Los Angeles, was an active volunteer in the Sierra Club, leading outings for almost twenty years, serving on the Executive Committee of the Angeles Chapter from 1926 to 1935 and on the National Board of Directors of the Sierra Club from 1936 to 1937. When Sam Merrill died in 1948 the Sierra Club named the Echo Mountain Trail after him. The trail originated at the old railway's right of way just above a point called Hygeia Station and climbed by switchback up the steep face of the Echo promontory. In the late 1960s a housing development was established over the trail, and the trailhead was moved to an access alongside the Cobb Estate gateway at the top of Lake Avenue. The portion of the trail which was maintained by Merrill leads an approximate 21⁄2-mile trip directly to Echo Mountain and the ruins of the White City of the Mount Lowe Railway. It is also sometimes referred to as Lower Sam Merrill Trail because a section of the Mount Lowe 8, an old mule trail from the days of the Mount Lowe Tavern, was reopened, giving a continued hike into Grand Canyon and the site of the Tavern, and is referred to as Upper Sam Merrill Trail. In 1996 the national USA Today newspaper published a list of "10 Great North American Hikes", which included the Sam Merrill Trail as one of them. The list had originally appeared in the October 1996 issue of Men's Fitness magazine.

The Mount Lowe Railway was the third in a series of scenic mountain railroads in the United States created as a tourist attraction on Echo Mountain and Mount Lowe, north of Los Angeles, California. The railway, originally incorporated by Thaddeus S. C. Lowe as the Pasadena and Mt. Wilson Railroad Co., existed from 1893 until its official abandonment in 1938, and was the only scenic mountain, electric traction (overhead electric trolley) railroad ever built in the United States. Lowe's partner and engineer was David J. Macpherson, a civil engineer graduate of Cornell University. The Mount Lowe Railway was a fulfillment of 19th century Pasadenans' desire to have a scenic mountain railroad to the crest of the San Gabriel Mountains. The Railway opened on July 4, 1893, and consisted of nearly seven miles (11 km) of track starting in Altadena, California, at a station called Mountain Junction. Atop Echo Mountain was a 70-room Victorian hotel, the Echo Mountain House. A short distance away stood the 40-room Echo Chalet, which was ready for opening day. Other buildings on Echo Mountain included an astronomical observatory, car barns, dormitories, repair facilities, a casino and dance hall, and a menagerie of local fauna.For the seven years during which Lowe owned and operated the railway, it was not financially successful, and was eventually sold. A series of natural disasters destroyed the facilities, the first of which was a kitchen fire that destroyed the Echo Mountain House in 1900. Further fires and floods eventually destroyed any remaining facilities, and the railway was officially abandoned in 1938 after a flood washed railway property off the mountain sides. The ruins of Mount Lowe Railway remain. It was placed on the National Register of Historic Places on January 6, 1993, a listing that was enlarged in January 2015.

Echo Mountain is a mountain promontory of the San Gabriel Mountains, in the Angeles National Forest above Altadena, in Los Angeles County, California.

Red Box is the name of the junction of the Angeles Crest Highway, the Mt. Wilson-Red Box Road, and the Rincon-Red Box Road. It is located at the 1,422-meter (4,665 ft) saddle between Mount Lawlor and San Gabriel Peak. The saddle separates the upper Arroyo Seco drainage from the West Fork of the San Gabriel River.

Eaton Canyon is a major canyon beginning at the Eaton Saddle near Mount Markham and San Gabriel Peak in the San Gabriel Mountains in the Angeles National Forest, United States. Its drainage flows into the Rio Hondo river and then into the Los Angeles River. It is named after Judge Benjamin S. Eaton, who lived in the Fair Oaks Ranch House in 1865 not far from Eaton Creek.The most well-known portion of the canyon is the Eaton Canyon Nature Center in Pasadena, California. The trailhead of the Mount Wilson Toll Road is in the canyon.

KCBS-TV/FM Tower (formerly the KNXT/KNX-FM Tower) is a 296.4 meter (972 ft) high guyed radio/television tower on Mount Wilson above Los Angeles (near the Mount Wilson Observatory) at 123 CBS Lane. The KCBS-TV/FM Tower was built in 1986. It was owned by CBS Corporation and used by KCBS-TV (Channel 2) and KCBS-FM (93.1 MHz, 27,500 watts). When the DTV conversion was planned the CBS transmitters (both of them) were installed in the Channel 9 building and combined onto one antenna. The guyed tower facility, the westernmost on Mount Wilson, was sold in November 2009 to Richland Towers whose headquarters is in Tampa, Florida. However, as part of the spectrum auction repack, KCBS-TV moved back to the tower.

KDOC-TV (channel 56) is a religious television station licensed to Anaheim, California, United States, serving the Los Angeles area as an owned-and-operated station of Tri-State Christian Television (TCT). The station maintains studios on East First Street in Santa Ana, and its transmitter is located atop Mount Wilson.

The 1991 Sierra Madre earthquake occurred on June 28 at 07:43:55 local time with a moment magnitude of 5.6 and a maximum Mercalli intensity of VII (Very strong). The thrust earthquake resulted in two deaths, around 100 injuries, and damage estimated at $33.5–40 million. The event occurred beneath the San Gabriel Mountains on the Clamshell–Sawpit Fault, which is a part of the Sierra Madre–Cucamonga Fault System. Instruments captured the event at a number of strong motion stations in Southern California.

KPWR (105.9 FM) – branded as Power 106 – is a commercial radio station in Los Angeles, California, broadcasting to the Greater Los Angeles area. KPWR is owned and operated by Alex Meruelo's Meruelo Group, through licensee KPWR Radio Holdings LLC, and airs a Rhythmic Hot AC format. KPWR's studios are based in the Los Angeles suburb of Burbank, and the transmitter is on Mount Wilson, shared with KCAL-TV and KRTH. Meruelo acquired KPWR from Emmis Communications for $82.75 million in May 2017, officially bringing the station under common ownership with KDAY, KDEY-FM, KWHY-TV, and KBEH on August 1, 2017.

KHJ-TV/FM Tower (now known as KCAL-TV/KRTH Tower) is a 141.4-metre (464 ft) high self-supporting radio/television tower on Mount Wilson above Los Angeles, California, near the Mount Wilson Observatory. The KHJ-TV/FM Tower was built in 1983. It is owned by CBS Corporation and used by KCAL-TV (digital channel 9, 25,000 watts), KRTH (101.1 MHz, 51,000 watts), and KPWR (105.9 MHz, 25,000 watts).