The California coastal region stretches along the western edge of the state, bordered by the Pacific Ocean. This area is known for its diverse landscapes, including sandy beaches, rugged cliffs, and coastal mountains. Major cities like San Francisco, Los Angeles, and San Diego are located here, attracting millions of visitors each year. The climate in the California coastal region is generally mild, with cool, foggy summers and mild, wet winters. The region is home to various ecosystems, including coastal wetlands and marine habitats, supporting a wide range of wildlife. Popular activities include surfing, hiking, and exploring national parks like Point Reyes and Channel Islands.