There remain now to be described but four of the caves ordinarily frequented by visitors. These are "The Garden Palace," "The Stalagmite Cave," "The Gem of the West," and "The Fairies' Retreat," with "The Queen's Diamonds." But, as already intimated, it is impossible to foretell what visions of loveliness may be disclosed by future explorations. Quite recently the curator has wormed his way into another splendid cave of large dimensions and great beauty. An opening of about eight feet leads to a small chamber 14 feet wide and from four to eight feet high. The floor is pure and sparkling. There are some very pretty stalactites and pieces of formation hanging from the roof, with transparent pipes and straws terminating in little hair-like projections. From this cave there is a passage 10 inches by 14 inches high and then 14 inches high by 10 inches wide, extending about 21 feet, and opening on to a room with a floor of velvet-like coral. As the foot rests on it the sensation resembles that produced by walking on a new Brussels carpet, or stepping on a frosted lawn of buffalo grass, which slightly crunches beneath the feet. This cavern is about 25 feet by 35 feet, and from 2 feet to 10 feet high. From it there is a fall of about 20 feet, opening into another chamber, to the left of which is a pretty fimbriated tray, 10 feet by 12 feet, filled with little knobs of formation, with points so sharp that any pressure of the hand would cause pain. These nodes and points are almost as clear and spotless as the drops of a glass chandelier before they have been converted into fly-walks. Then there is another tray or basin with looped edges containing crystals which are a little "off colour;" and yet another, with escalloped border and formation of a milky hue--that is, pure milky--opaque white, not cerulean blue. This basin is about 14 feet by 16 feet. The roof immediately over the basin is like delicate coral. To the right is a sort of illusion representing solidified water round about black limestone pebbles. This crystal has been formed by a run of water from a rock, the summit of which is about 20 feet away, and which slopes down from the wall at an angle of about 45 degrees. The sloping rock is beautifully reticulated and marked by curved lines, which gradually diminish towards the base, where the formation changes to nodules and curiously-formed, irregular combinations of the preceding figures massed together. From the ceiling descend various formations of cave decoration, some clear as the skin of a Mayfair beauty at her first ball, others of a delicate fawn colour, and the remainder tinged with oxide of iron. There is a range from the delicate lily of the valley to the rough bronze of the muscular navvy, not to speak of the dusky brown of the unwashed sundowner who arrives at a "station" when "the shades of night are falling fast," and whose motto is not "Excelsior."