Clearly, from the celestial line-up at Pilot Mountain this would have been a grand ceremony spot throughout the year. The NC Park Service has published that there are also highly significant pre-historic burials at Pilot Mountain.
It is said the very first mound was natural. Within the mound culture coming upon Pilot Mountain on the Great Warrior Path would had a profound effect since it is over 1,400 feet tall (very much in dispute right now).