Home · States · California · Geography
CACalifornia Geography
Overview
California occupies the 3rd largest area among US states. Located in the West region, specifically the pacific subregion, its physical geography reflects its position on the continent. It has coastline on the pacific. It shares an international border with Mexico.
Topography and landforms
- Mountain ranges: sierra, cascades
- Active volcanoes within the state
- Peaks above 14,000 ft ("Fourteeners")
- Desert terrain
- Significant island geography
Rivers and water
The state has Pacific Ocean coastline, often dramatic and rugged.
Mountains and elevation
The sierra and cascades mountain range(s) define much of California's topography. The state has peaks rising above 14,000 ft.
Climate and time zone
California falls in the Pacific time zone. The state is part of the Sun Belt — mild winters and hot, sunny summers. Seismic activity is notable. Volcanic activity is also present.
National parks and protected areas
The National Park Service manages many sites in California including national parks, national monuments, national forests, and historic sites. Tourism, particularly to natural areas, is a major part of the state economy.
Wildlife
California's wildlife reflects its geography. Forests, plains, rivers, and (where applicable) coasts support a wide range of mammals, birds, fish, and reptiles. Protected populations of native species are maintained through state and federal wildlife management agencies.
Bordering states
California shares borders with 3 other US states.
Daily geography puzzle
Statedoku uses geographic features (mountains, deserts, rivers, regions) as constraints — practice your map awareness in 5 minutes a day.
Play today's puzzle →Common questions about California geography
What is the climate of California?
California observes Pacific Time and has a climate shaped by its location in the West region. Specific climate type varies — see the dedicated weather page for details.
How big is California?
California ranks #3 of 50 by area. It is one of the very largest US states.
Does California have mountains?
Yes, California has the sierra, cascades mountain range(s) running through it.
What national parks are in California?
California has several state parks and may contain national monuments or national forests. Check the National Park Service website for the current list.
Similar states
If you found this page useful, you may also want to explore states with similar geography, history, or culture: