Safety at night:Safe
Tumon is generally considered to be a safe region. Like all places, however, it isn't completely devoid of crime. If you're traveling alone, it's advised that you remain somewhat vigilant at night and avoid wandering off the well-lit, busy areas like Tumon's main thoroughfare. It's known for its night-life, so most of the time, there are people around. Also, the local law authorities maintain a visible presence which might make you feel safer.