a rift in the earth's surface, where it cooled in columnar form.
The rocky mould which held it, being of softer material, finally
disintegrated and crumbled away, leaving the cliff with its peculiar
perpendicular formation.

A recent writer has said: "The Palisades are among the wonders of the
world. Only three other places equal them in importance, but each of
the four is different from the others, and the Palisades are unique.
The Giant's Causeway on the north coast of Ireland, and the cliffs at
Kawaddy in India, are thought by many to have been the result of the
same upheaval of nature as the Palisades; but the Hudson rocks seem
to have preserved their entirety--to have come up in a body, as it
were--while the Giant's Causeway owes its celebrity to the ruined
state in which the Titanic forces of nature have left it. The third
wonder is at Staffa, in Scotland, where the rocks have been thrown
into such a position as to justify the name of Fingal's Cave, which
they bear, and which was bestowed on them in the olden times before
Scottish history began to be written. It is singular how many of the
names which dignify, or designate, favorite spots of the Giant's
Causeway have been duplicated in the Palisades. Among the Hudson rocks
are several 'Lady's Chairs,' 'Lover's Leaps,' 'Devil's Toothpicks,'
'Devil's Pulpits,' and, in many spots on the water's edge, especially
those most openly exposed to the weather, we see exactly the same
conformations which excite admiration and wonder in the Irish rocks."

* * *

Where the mighty cliffs look upward in their glory and their glow
I see a wondrous river in its beauty southward flow.