Tesla Fault

Mount Wallace is a summit in the Diablo Range, in Alameda County, California. Mount Wallace rises to and elevation of 3,091 feet (942 meters).

Corral Hollow Pass, originally Portezuela de Buenos Ayres (Pass of Good Winds) is a low mountain pass in the Diablo Range southeast of Livermore, in Alameda County, California. This pass, at an elevation of 1600 ft, was the point where El Camino Viejo crested the range, leaving the Arroyo Seco watershed in the southeastern part of the Livermore Valley and dropping down a deep canyon into Corral Hollow near the former mining town of Tesla. The road then continued eastward along Corral Hollow Creek into the San Joaquin Valley. Today County Hwy J2 (Tesla Road/Corral Hollow Road) follows this route. This is a popular alternate route to Interstate 580 during rush hour. The name Portezuela de Buenos Ayres appears on the Diseño del Rancho Las Positas. Portezuela means "small door" in Spanish and in Mexico can mean "a pass between hills". By 1873, the name of the pass had changed and appeared on a California State Geological Survey map as Corral Hollow Pass.

Mendenhall Springs is a set of springs that was turned into a resort in Alameda County, California. It is located 9 miles (14 km) southeast of Livermore, at an elevation of 1818 feet (554 m). William M. Mendenhall established a health spa here in the 1870s, which by 1909 had accommodations for 75 people, from springs that had been diverted through tunnels originally bored for gold prospecting.

KKIQ (101.7 FM) is a commercial adult contemporary radio station located in Pleasanton, California, broadcasting to the East Bay area with a main focus on Southern Alameda County. Their slogan is "Your Hometown Station!". KKIQ is owned by Alpha Media, which acquired the station in 2015 and also owns KKDV 92.1 FM in Walnut Creek and KUIC 95.3 FM in Vacaville. Both KKIQ and KKDV operate from studios located in Pleasanton near Stoneridge Mall, and KKIQ has a transmitter site southeast of Livermore. It also utilizes two boosters to boost coverage: one in Hayward and one in Tracy.

Mud Springs, is a spring on Crane Ridge located just above the Arroyo Mocho in Alameda County, California. Elevation of the spring is 1,427 feet (435 meters).

Midway is an unincorporated community in Alameda County, California, 6 miles (9.7 km) south-southeast of Altamont. It lies at an elevation of 358 feet (109 m). A post office operated in Midway from 1870 to 1918.

Del Valle Regional Park is a part of the East Bay Regional Park District (EBRPD) in an unincorporated region of Alameda County, California, 10 miles (16 km) south of the city of Livermore. The park covers 4,316 acres (~17.47 km2., ~6.74 sq. mi.).

Discovery Peak is a peak in the Diablo Range of California and is the highest point in Alameda County. The officially unnamed peak is also known as Valpe Ridge–Rose Flat due to its location near Rose Flat. The area is high enough to receive occasional snowfall during the winter, which generally melts within a few days of falling. Although it is on private property, the Ohlone Wilderness Trail, in Sunol Regional Wilderness, comes to within about 1 mile (1.6 km) of the summit.

Lake Del Valle is a storage reservoir located 10 miles (16 km) southeast of Livermore, in Alameda County, California. It is within Del Valle Regional Park.

The Altamont Speedway Free Festival was a counterculture rock concert in the United States, held on Saturday, December 6, 1969, at the Altamont Speedway outside of Tracy, California. Approximately 300,000 attended the concert, with some anticipating that it would be a "Woodstock West". The Woodstock festival had taken place in Bethel, New York, in mid-August, almost four months earlier. The event is remembered for its use of Hells Angels as security and its significant violence, including the stabbing death of Meredith Hunter and three accidental deaths: two from a hit-and-run car accident, and one from an LSD-induced drowning in an irrigation canal. Scores were injured, numerous cars were stolen (and subsequently abandoned), and there was extensive property damage.The concert featured performances (in order of appearance) by Santana, Jefferson Airplane, the Flying Burrito Brothers, and Crosby, Stills, Nash & Young (CSNY), with the Rolling Stones taking the stage as the final act. The Grateful Dead were also scheduled to perform after CSNY, but shortly before their scheduled appearance, they chose not to due to the increasing violence at the venue. "That's the way things went at Altamont—so badly that the Grateful Dead, the prime organizers and movers of the festival, didn't even get to play," wrote staff at Rolling Stone magazine in a detailed narrative on the event, terming it, in an additional follow-up piece, "rock and roll's all-time worst day, December 6th, a day when everything went perfectly wrong."Filmmakers Albert and David Maysles shot footage of the event and incorporated it into the 1970 documentary film titled Gimme Shelter.

Altamont Raceway Park is a motorsports race track in the western United States, located in northern California, west of Tracy. It opened on July 22, 1966, and operated under the names Altamont Speedway, Altamont Raceway, Altamont Motorsports Park, Altamont Raceway Park and Arena, and Bernal Memorial Raceway. After 42 years of operation, the speedway closed in October 2008; the site is just south of the junction of Interstates 205 and 580.

The Clayton-Marsh Creek-Greenville Fault is a fault located in the eastern San Francisco Bay Area of California, in Alameda County and Contra Costa County. It is part of the somewhat parallel system of faults that are secondary to the San Andreas Fault.