Dai Sekirinzan is at the northernmost point of the main island of Okinawa. It is a karst and geologists believe it to be the oldest part of Okinawa.
Being a karst it has many strange eroded rock formations, and within it are many ancient Okinawan shrines. The place is known as a "Power Spot".
There is also a lot od strange vegetation, notably Banyan trees,
There are trails throughout the park, some leading to viewpoints looking down on Cape Hedo, the tip of Okinawa. It was here that they have some of the sacred white snakes I posted about before.