Public transportation in Oswiecim is generally quite reliable and safe. The town has well-maintained buses and trains that are commonly used by both locals and tourists. However, like anywhere, it's essential to remain vigilant, especially during crowded times and night hours. While incidents are relatively rare, it's important to note that understanding some basic Polish phrases can aid in any unexpected situations. Overall, public transportation is a safe, effective, and economical option for solo female travelers in Oswiecim.