Douz, is relatively safe with locals generally being hospitable and helpful towards tourists. As a solo female traveler, it's vital to maintain standard travel precautions such as staying alert to your surroundings, avoiding isolated areas especially at night, and dressing modestly due to Tunisia's conservative nature. There have been occasional reports of harassment towards foreign women, so it's crucial to be assertive if you face any unpleasant situations. Also, make sure to check recent reviews or updates from other female travelers for the most current experiences. Despite these concerns, many solo female travelers visit Douz and have amazing experiences.