In general, travelling around Bulgaria poses no particular difficulties for women. For the most part, sober men are polite and respectful. However, Bulgarian women won't normally go to a bar or nightclub unaccompanied, and single foreign women may attract attention. If you do attract unwanted advances, saying Az sâm omâzhena (‘I am married’) gives a pretty firm message.
For overnight train journeys, choose a sleeper compartment rather than a couchette. Women in big cities and coastal resorts dress as they please; in more rural areas, modest clothing is the norm. At some monasteries and religious sites, you may be asked to wear a shawl or headscarf (they are usually available to borrow), though this is increasingly uncommon if the visitor is otherwise covered from collarbone to knee.
Feminine hygiene products, such as tampons, are widely available in supermarkets and pharmacies across the country.