Where is Janis Joplin’s head stone. She was cremated?

Cremated and ashes are scattered in the Pacific ocean that's thee only information which you might only know. Best to call pierce brothers

I am not sure where she was buried but I suggest that you go speak to one of the morticians in the office for help. Good luck!

I did not find her when I visited. She may be interred on the north side in the section where Marilyn Monroe and Truman Capote are located.