Ulyanovsk is generally safe. The city is relatively small and the crime rate is low. Locals are friendly and willing to help in case of any issues. However, like with any place, it's important to stay vigilant, especially at night and in less busy areas. Knowledge of some basic Russian phrases can be beneficial as English is not widely spoken. Overall, with common sense and usual precautions, journey to Ulyanovsk can be a secure and pleasant adventure.