Quy Nhon is generally a secure and welcoming place for solo female travelers. The locals are friendly, and violent crime rate is relatively low. Common issues encountered are more related to petty crimes like pick-pocketing or bag-snatching which are mostly preventable by taking general precautions, especially in crowded areas. Furthermore, it is advised to respect the local culture and customs to have a smooth experience. As always, it is important that solo travelers have local emergency numbers and addresses of their country's embassy just in case.