There are a lot of places in the world that women would like to visit but there are some that will be generally unsafe for them. India is just one of those places. There are a lot of men in India who may assault women especially if they show their shoulders. Wearing the clothes that Indian women wear can help stop this.
Women are also not safe in Egypt because Egyptian men have the tendency to become too assertive. They may force women to purchase from their shops. Mexico is also known to be a tricky place to visit. The different areas in Mexico have different cultures. Some of these places are not safe for women at all.