Tibet is generally safe for solo female travelers. Locals are known for their kindness and hospitality. As a traveler, it is essential to respect local customs and religious norms. With basic precautions, such as avoiding deserted places at night, not flashing wealth, and using reputable transportation and tour guides, solo female travelers should feel at ease. Do remember, however, that Tibet is a politically sensitive area in China. Always refrain from discussing sensitive topics or taking photos without permissions in sensitive places. Limited English proficiency among locals might be a minor issue. Therefore, a basic knowledge of Mandarin could be helpful. Always stay alert and practice common sense to ensure your safety.