CHAPTER XXXI.

CONCLUSION 189

LIST OF ILLUSTRATIONS.

THE CORAL GROTTO _frontispiece_

THE GRAND ARCH ENTRANCE _To face page_ 20

THE GRAND ARCH--LOOKING EAST " 25

CAMP CREEK " 29

THE DEVIL'S COACH HOUSE " 33

THE NORTHERN ENTRANCE TO THE DEVIL'S COACH HOUSE " 37

THE NETTLE CAVE " 43

THE ARCH CAVE " 48

THE CARLOTTA ARCH " 55

THE LUCAS CAVE " 65

THE SHAWL CAVE " 71

THE BROKEN COLUMN " 74

THE UNDERGROUND BRIDGE " 81

THE ARCHITECT'S STUDIO " 97

THE HELENA CAVE " 102

THE LUCINDA CAVE " 113

KATIE'S BOWER " 116

THE UNDERGROUND RIVER AND ITS REFLECTIONS " 122

THE CRYSTAL CITY " 147

THE SHOW-ROOM " 150

THE MYSTERY " 156

NELLIE'S GROTTO " 161

THE ALABASTER COLUMN " 174

THE GEM OF THE WEST " 179

MAP OF THE DISTRICT _At end of book._

THE JENOLAN CAVES.