Based on the information provided, it appears that both Dalhousie and Khajjiar are generally considered safe for tourists. According to the source, Dalhousie is described as a safe place to visit, with the standard rules of safety applying, such as being alert with strangers and not hanging out in strange places. It is also advised to stay cautious during the monsoon season and to consider driving skills before visiting, as it is a hill station with steep winding roads. Khajjiar is also mentioned as a peaceful place to visit. However, as with any travel destination, it is always advisable to stay alert and take necessary precautions for personal safety.