Tilaran is generally a safe place for solo female travelers. The locals are warm and welcoming, and most areas are relatively secure. However, it's advisable to avoid deserted areas, especially at night, and to be mindful of your personal belongings as petty theft can occasionally occur, same as in any tourist area worldwide. But with basic precautions and common sense, your journey should be smooth and enjoyable. Public transport is reliable, and the city's infrastructure is good. Always respect the culture and the environment to ensure a good trip and positive interactions.