There are many popular choices for mapping out the location of a particular cemetery. Here are just a few suggestions:

• Google Maps: Hosted by google, it includes some overhead photographs of the map, as well as major landmarks, etc. Directions, distance and trip planning options are also available. maps.google.com
• MapQuest: A popular online mapping service that includes directions, landmarks, and more. MapQuest
• There are also options with hand-held GPS devices, in-car installations, and some cellphones feature mapping devices.