Gatineau is generally considered to be safe for solo female travelers. Like in any city, one must always be alert and aware of their surroundings, but violent crime is relatively low. The locale is well lit and populated until late, so you can feel secure walking after dark. The residents are friendly and many speak English, so you should not have trouble seeking help if needed. Public transportation is reliable and safe, but it's always a good idea to keep a close eye on your belongings to avoid petty theft, which can occur occasionally.