Yes, it is generally safe to travel alone in Madurai. As in any busy city, tourists should always be aware of their belongings and surroundings. Public transportation such as buses and auto rickshaws are readily available and relatively safe to use. Locals are friendly and generous when it comes to giving directions and helping when needed. Precautions, such as not venturing into unfamiliar areas after dark or being wary of overly friendly strangers, can provide additional safety.