Which Korean mountains are most sacred?
There are many ways to categorize Korea's holy mountains, many differing and overlapping
number-systems to base lists on.  Some of these are historical and based on Korea's
religious- numerology traditions (3, 5, 9, 33).  Others can be based on modern Western
conceptions (top-10, top 100).  They all have their own legitimacy and validity, and all must
be considered in order to get a thorough grasp on this sprawling subject.