Dipolog is generally safe for solo female travelers. Locals are friendly and willing to help, however, like any other place, it is still important to practice basic safety measures. Always be aware of your surroundings, avoid less crowded and dimly lit places at night and keep your personal belongings secure. Public transportation is reliable but it could be more reassuring to hire a driver from a trusted company. Cases of petty crimes are not uncommon but are low in comparison to other areas. It's always good to adhere to the 'blend in' rule to avoid unwanted attention.