Santa Rosa is generally regarded as being quite safe, especially in comparison to some other urban centers in California. There are several clean, well-lit, and vibrant downtown areas with friendly locals. As with any city, there are some neighborhoods that may be less safe than others. Always stay vigilant, especially after dark or when in unfamiliar areas. Take all standard precautions, like locking car and hotel room doors, and not displaying valuables in open sight. Overall, many solo female travelers enjoy their time in Santa Rosa.