California's Great America is an amusement park located in Santa Clara, California, owned and operated by Cedar Fair Entertainment Company. It opened on March 29, 1976, and is the largest amusement park in Northern California. The park covers 100 acres and features over 40 rides, shows, and attractions, including roller coasters, water rides, and family-friendly attractions. The park also hosts special events throughout the year, such as the annual Halloween Haunt and WinterFest. California's Great America is a popular destination for locals and tourists alike, and it attracts over 2 million visitors each year.