Since graveyards are negative, filled with sorcery, astral larvae, and parasites, why put oneself under their influence? The solution is to be mindful and silent in the three brains while passing by. Don't identify with the impressions of such environments or seek them out to overcome your fear. Fear is overcome through self-observation, comprehension, and prayer to the Divine Mother for annihilation, not by putting yourself in situations that compromise your health and spiritual well being.
I personally stay away from such places because I've seen them in the astral plane: graveyards are filled with bats, astral larvae, psychic filth, and what are known as zombies (yes, they exist: they are astral parasites that feed off the blood and brains, the sexual energy, of people who visit). Such influences can make one demented. Also, it's important to note that the souls do not inhabit the graves, but the personalities of the deceased, which is different.
Joyful in hope, suffering in tribulation, be thou constant in thy prayer.
Benedictis, qui venit in nomine Domini. Osanna in excelsis.
"Blessed is he who comes in the name of the Lord. Hosanna in the highest!"