It is a spot well calculated to excite the Indian with fear and superstition and give rise to stories of the marvelous. The entrance is concealed in the bold, rocky shore, and I should not have found it at all without the help of Goliah. In the shadow of the dark high rocks are innumerable bays and inlets, formed by the continuous working of the waves. The aspect of the shore is stern and repellant.
Hexagon (Wikipedia) In geometry, a hexagon (from Greek ἕξ, hex, meaning “six”, and γωνία, gonía, meaning “corner, angle”) is a six-sided polygon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.