TheTravel.com did a series on the top 10, and I'm sharing them again here. BTW, cemeteries aren't haunted. Earth bound ghosts who chose to stay, stay at places they knew in life, a place where they died, lived or liked. However, spirits who have crossed over can come back and visit living people in cemeteries. Now, on to the bizarre cemetery of the day...
Hanging Coffins of Sagada, Philippines
Forget being buried, why not have your coffin strung up on the side of a cliff? The people of Sagada have been practicing this tradition for thousands of years. The elderly usually built their own coffins, and after their death, their coffin is hung on a cliff face or inside a tall cave, due to their belief that the higher your body is placed after death, the better chance of your soul reaching a higher place.
Sagada is located in Mountain Province on the island of Luzon in the Philippines, and there is a certain degree of difficulty in reaching it, but it is accessible outside of the rainy season.