of a perpendicular rock three hundred feet high, the

waters of which were dark-blue and tasted like gunpowder.

In short, the land presented every variety of

feature calculated to charm the imagination and delight

the eye.

It was a mysterious land, too; for broad rivers burst in

many places from the earth, flowed on for a short space,

and then disappeared as if by magic into the earth from

which they rose. Natural bridges spanned the torrents

in many places, and some of these were so correctly