Travelers are voting Black Mountain, Goat Hill and Santa Cruz Mountains as the best of 11 mountain ranges near San Gregorio. There are 9 mountain ranges near Santa Cruz a city just 30 km from San Gregorio and 21 mountain ranges near Alameda which is 31 km distant. The most popular of these are Santa Cruz Mountains near Santa Cruz and Sonoma Mountains in Alameda. You can find 695 mountain ranges in California and 5135 mountain ranges in the country of United States. Our members favorite in California is Mount Whitney and Mount McKinley is the top pick in United States. Want more? Check out our map of mountain ranges near San Gregorio.