IX Wind Cave 113

X Wind Cave Continued 127

XI " " " 141

XII " " Concluded 151

XIII The Onyx Caves 162

XIV Crystal Cave 175

XV " " Concluded 183

XVI Conclusion 211

Cave Regions of

THE OZARKS AND BLACK HILLS.

CHAPTER I.

A GENERAL VIEW.

"O'er mountains bright with snow and light,
We crystal hunters speed along,
While grots, and caves, and icy waves,
Each instant echo to our song;
And when we meet with stores of gems
We grudge not kings their diadems."
--_Thomas Moore._

The southern half of the State of Missouri, and the Black Hills of South
Dakota, offer exceptionally delightful regions for the study of caves,
or Speleology as it has been named, and the sister sciences of geology
and geography at the same time. In fact it is impossible to study either
without giving attention to the other two, and therefore, instead of
being separate sciences, they are the three branches of a great
scientific trinity.

The regions here referred to enjoy the advantage, and at the same time
suffer the disadvantage, of being comparatively little known to the ever
restless tide of tourists who naturally hail with pleasure the
announcement that some easily accessible, and thoroughly charming spot,
has escaped their attention altogether, with a marvelous store of
attractions which are both extremely old and wholly new.

Each of these regions has a peculiar geological history not repeated in
any other portions of the earth's surface: each is blessed with its own
peculiar style of beautiful scenery: and each vies with the other and
all the world besides for the supremacy of its truly wonderful caves.
Yet it should be well understood that the claims are not based on an
unworthy spirit of rivalry, nor any desire to deny the greatness and
beauty of already famous members of the Cave family. It is simply an
announcement that the family is much larger than has been generally
supposed, and the more recently presented members worthy of the full
measure of distinguished honors.

The geological authorities of both states have for many years mentioned
the beauty and importance of these regions, and urged their claims to
public attention, but have been prevented, by the pressure of other
duties, fro