Poli'ahu Heiau is a ancient Hawaiian place of worship. It's located across the road from Opaeka'a Falls. You will see the "Kapu" signs at the site. These are a warning that the area is restricted. It means Keep Out. It also means to observe with respect as this is a sacred place. It has been said that if you move or take one of the rocks you will have bad luck until they are returned.
Jeff & Kim Silvers