Ruzomberok is generally considered safe for solo female travelers. Like anywhere, it is advisable to maintain standard precautions such as avoiding dark and isolated areas late at night and being aware of your surroundings at all times. Most locals are friendly and willing to help should you encounter any issues. The crime rate is relatively low, especially violent crime. Public transportation is reliable and safe, although it's advisable to be cautious with your belongings to avoid petty theft. Always trust your intuition. Overall, this destination provides a secure environment for solo exploration, as long as you follow usual travel safety tips.