Catalonia typically provides a safe environment for solo female travelers. The locals are friendly and willing to assist, while the police and authorities are notable for their responsiveness. Crimes, such as petty theft or pickpocketing, do occur, particularly in busy tourist areas, but these incidents can often be avoided with awareness and vigilance. As with any trip, it's advisable to keep emergency contact numbers and to always let someone know your itinerary. Public transportation is reliable, and accommodations are generally secure. However, as a universal rule, common sense and precautions remain the cornerstone of safe travel.