In the county of Montgomery is a small, rapid stream, emptying into Scroon lake, weft of lake George; it runs under a hill, the base of which is fixty or feventy yards diameter, forming a most curious and beautiful arch in the rock, as white as fnow. The fury of the water, and the roughnefs of the bottom, added to the terrific noise within, has hitherto prevented any perfon from paffing through the chafm.

In the townfhip of Willsborough, in Clinton county, is a curious fplit rock. A point of a mountain, which projected about fifty yards into lake Champlain, appears to have been broken by fome violent fhock of nature. It is removed from the main rock or mountain about twenty feet, and the oppofite fides fo exactly fuit each other, that there needs no other proof of their having been once united. The point broken off contains about half an acre, and is covered with wood. The height of the rock on each fide of the fiffure

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