Charlotte Amalie, in the United States Virgin Islands, is generally regarded as safe for solo female travelers. Detailed precautionary measures are rare, where the most common issue is minor theft. Like any travel destination, one should always stay aware of their surroundings, especially when it's dark or in less crowded parts. Normal safety precautions apply such as avoid taking unlicensed taxis, don't flash valuable items around and always inform someone of your itinerary. In general, the local residents are friendly and helpful to tourists. Plus, US Virgin Islands being a US territory, the law enforcement and regulated systems are reliable.