Tuguegarao City in the Philippines is generally secure for solo female travelers. As with any destination, it's vital to maintain awareness of your surroundings and take general travel safety precautions. Filipino culture is quite respectful, and local people are often helpful towards tourists. However, keep in mind that petty crime like bag-snatching or pickpocketing can happen, particularly in crowded areas. Night travel should be done with caution, and it's recommended to use reputable transportation services.