How can I find where my parents are buried?

I guess the other people have answered your question.

From your mobile device click the link below. https://m.va.gov/gravelocator/index.cfm#N917 From a computer simply Google "National Gravesite Locator". There is a kiosk at the Public Information Center as well. Also I sent you a message with your specific gravesite you are looking for.

There is an electronic registry to find the location of a grave by the bathrooms as you drive in.