Always lock valuables out of sight, preferably in the trunk. Always carry wallet, check books and purses with your. Do not advertise that you are a tourist. Place maps and travel brochures in the glove compartment. Planning reduces your chances of becoming the victim of a crime.
Select tour guides carefully.
Ask if there are any areas in town you should avoid. Stick to well-lighted main streets and public areas. If you do get lost, find an open business and ask for directions. Only carry with you the cash you will need, and only small denominations. If older children go off separately, be sure they understand the importance of keeping track of time and returning promptly at appointed hours.