Gorkha can be quite safe for solo female travelers. Mostly, locals are respectful and are not likely to pose any threat. However, it is always recommended to be cautious, especially during night time or in secluded areas. Standard precautions like avoiding remote areas after dark and staying in reputable lodgings would apply as with any travel destination. Always ensure your important documents and valuables are secure. Remember to respect local customs and dress modestly to blend in and avoid unwanted attention.