E. Modern entrance.
FF. Store chambers.
G. Large chamber.
H. Slot for stabbing assailants.
K. Ventilating shaft.]


A typical _souterrain refuge_ is that of the Chateau de Fayrolle,
not far from Riberac on the Dordogne.

It was accidentally discovered when the proprietor was levelling for
terraces and gardens. A glance at the plan will save a description.

A refuge at S. Gauderic has been explored. The region is one of
lacustrine deposits called the Sandstone of Carcassonne; it is friable,
argilaceous marl. The opening into the hypogee is in the middle of a
field, and there are no indications around of the deposition of the
material extracted in the formation of the retreat, so as to betray its
presence. The visitor descends by a dozen steps into a long corridor,
sinuous, and inclining downwards, about 1 foot 8 inches wide, and 4
feet 6 inches high. The passage exhibits rebates in several places,
into which door-frames had been fitted, as well as square holes into
which the beams were run that fastened the doors. It leads past several
side-chambers into which the defenders might retire, so as to burst
forth suddenly and unexpectedly on the foe, smite him and extinguish
any torch he bore. The corridor leads to a rectangular hall 22 feet
long and 7 feet high, vaulted and ventilated by three circular
airholes, 6 inches in diameter. There are numerous silos in the floor,
and fragments of coarse grey pottery turned on the wheel have been
found there. [Footnote: _Revue de l'Art Chretienne_, Paris, 1868,