
Byron Hot Springs sits at the transition between the rising slopes of the Diablo Range and the western edge of the San Joaquin Valley. This landscape is defined by the sharp contrast between the rugged terrain of Brushy Peak and the flat expanses of the Central Valley. The map highlights a network of watercourses, including Marsh Cr and Kellogg Cr, which have historically shaped the drainage of these foothills. Contemporary land use is evident in the presence of the Byron Airport and an extensive system of recreational paths like the Brushy Peak Loop Trl and Tamcan Trl, illustrating the area's evolution from a thermal spring destination to a modern regional hub for outdoor activity. Significant roadways such as Vasco Rd and Camino Diablo Rd navigate the complex topography, connecting the isolated hills of eastern Contra Costa County to the broader agricultural valley floor.
33 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
58 maps found

1896 Mt. Diablo
Contra Costa County, CA

1898 Mt. Diablo
Contra Costa County, CA

1911 Byron Hot Springs
Contra Costa County, CA

1913 Woodward Island
Contra Costa County, CA

1916 Byron Hot Springs
Contra Costa County, CA

1916 Lone Tree Valley
Contra Costa County, CA

1943 Mt. Diablo
Contra Costa County, CA

1947 Briones Valley
Contra Costa County, CA

1947 Las Trampas Ridge
Contra Costa County, CA

1949 Briones Valley
Contra Costa County, CA

1949 Las Trampas Ridge
Contra Costa County, CA

1949 Mare Island
Contra Costa County, CA

1951 Mare Island
Contra Costa County, CA

1951 Port Chicago
Contra Costa County, CA

1952 Woodward Island
Contra Costa County, CA

1953 Antioch South
Contra Costa County, CA

1953 Byron Hot Springs
Contra Costa County, CA

1953 Tassajara
Contra Costa County, CA

1959 Briones Valley
Contra Costa County, CA

1959 Las Trampas Ridge
Contra Costa County, CA

1959 Mare Island
Contra Costa County, CA

1968 Port Chicago
Contra Costa County, CA

1978 Woodward Island
Contra Costa County, CA

1991 Tassajara
Contra Costa County, CA

1993 Briones Valley
Contra Costa County, CA

1993 Las Trampas Ridge
Contra Costa County, CA

1995 Briones Valley
Contra Costa County, CA

1995 Las Trampas Ridge
Contra Costa County, CA

1996 Tassajara
Contra Costa County, CA
2012 Antioch South
Contra Costa County, CA
2012 Briones Valley
Contra Costa County, CA
2012 Byron Hot Springs
Contra Costa County, CA
2012 Las Trampas Ridge
Contra Costa County, CA
2012 Mare Island
Contra Costa County, CA
2012 Tassajara
Contra Costa County, CA
2012 Woodward Island
Contra Costa County, CA
2015 Antioch South
Contra Costa County, CA
2015 Briones Valley
Contra Costa County, CA
2015 Byron Hot Springs
Contra Costa County, CA
2015 Las Trampas Ridge
Contra Costa County, CA
2015 Mare Island
Contra Costa County, CA
2015 Tassajara
Contra Costa County, CA
2015 Woodward Island
Contra Costa County, CA
2018 Antioch South
Contra Costa County, CA
2018 Briones Valley
Contra Costa County, CA
2018 Byron Hot Springs
Contra Costa County, CA
2018 Las Trampas Ridge
Contra Costa County, CA
2018 Mare Island
Contra Costa County, CA
2018 Tassajara
Contra Costa County, CA
2018 Woodward Island
Contra Costa County, CA
2021 Antioch South
Contra Costa County, CA

2021 Briones Valley
Contra Costa County, CA

2021 Byron Hot Springs
Contra Costa County, CA

2021 Las Trampas Ridge
Contra Costa County, CA

2021 Mare Island
Contra Costa County, CA

2021 Tassajara
Contra Costa County, CA

2021 Woodward Island
Contra Costa County, CA

2023 Antioch South
Contra Costa County, CA