• California Environmental Protection Agency
• California Weather
• California Department of Forestry
• California Native Plants Website
• California Vegetation
• Department of Fishing and Game
• California Parks

National Parks in California

• National Park Service Home Page
• Death Valley National Park
• Tahoe National Forest, California
• Yosemite National Park
• Lassen Volcanic National Park
• Point Reyes National Seashore
• Redwood National Park
• Channel Islands National Park
• Joshua Tree National Park
• Sequoia & Kings Canyon National Park
• Mojave National Preserve

Earthquakes

• California Seismic Safety Commission
• Northern California Earthquake Data Center
• Southern California Earthquake Center
• The San Andreas Fault and the Bay Area