Palenque generally offers a safe travel experience, especially in areas of tourist interest such as archaeological sites. Nevertheless, as a solo female traveler, it's recommended to take the usual travel precautions such as not displaying valuable possessions conspicuously, avoiding lonely places late in the night and always being aware of your surroundings to ensure safety. It's a great destination for an adventurous solo traveler but demand a good deal of caution and the right preparation.