There are some remarkable caves in the island, and I went into them for a mile or so, in company with the local missionary, who kindly offered to act as guide.

Caves, however—as most people will allow—are much alike in all parts of the earth, and there is nothing to differentiate the long, dark, dripping passages, half-glimpsed halls, gloomy crevasses, and dimly sparkling stalactite candelabra of a South Sea Island cave, from those of a cave near Brighton or the Land’s End. There is no need, therefore, to describe the caves of Mangaia further than to say that they were quite up to the usual pattern, and that at all events, they gave a touch of “Swiss Family Robinson” to the island atmosphere that was pleasing to the imagination.

It had, of course, nothing to do with Mangaia, but I wondered as we walked back from the caves towards the top of Makatea, how it was that the interesting shipwrecked people who live in caves as described in fiction, never seem to be troubled with damp? I have, personally, never seen a cave—out of a book—that was not first cousin to a showerbath, and I should be surprised if any One else had. Who ever saw a genuine cave roof that was not covered with stalactites, large or small? and what makes stalactites but endless drip? If I were a shipwrecked person, I should certainly prefer the temporary house the “useful” character always puts up in half an hour with the aid of four growing trees and the ship’s mainsail, to the cave that is invariably discovered in the second chapter. I should know for certain that the former was the driest—even when it rained.

I cannot leave the subject of the strange Makatea, without telling yet a little more about it, for it has not often been described or mentioned. Geologists say that it is the product of a double volcanic upheaval. The first convulsion threw up the island itself, and, in the course of ages, the usual encircling reef of coral was built up round it by the busy coral insects, working under the water. Then came a second upheaval, and the island and reef together were cast up two hundred feet. The Makatea is thus the ancient reef that once surrounded the original small island which is represented by a crown of heights in the middle of the cup of the crater, and by the sunk-down valley about it. The narrow strip of land that edges the beach to-day is a later formation.

One cannot mistake the character of the great coral cliff, which is quite unlike any kind of stone, or indeed anything but itself. The passing ages have turned it to rock, but to rock which is hollowed in every direction with caves, small and great, and filled with fossil shells as a pudding is filled with plums. No unprotected foot can tread the surface of these heights, which are simply a mass of serried grey spears, sharp and cruel as the top of a wall protected by broken glass. The natives, if convenience leads them to cross any part of the Makatea other than the staircases, usually protect their feet with thick sandals of woven coir fastened on with cords. One can imagine how much this peculiar protection must have added to the safety of the interior of the island, in the old predatory days.

The caves were often used for burying places in time gone by, and it is only a few years since a “find” of skulls of a type differing in several particulars from those of the present day, was made in one of the largest caves by a schooner captain. Rumour says that he sold them for a good price, but the purchasers were not known.

Another use of the coral caves in the old days (over fifty years ago) was a shelter for fugitives of various kinds. The Mangaians were not a pleasant people, in those times, either to strangers or each other. The outsider was cooked and eaten for the mere offence of presuming to exist. The Mangaian was never sure that some one who had a spite against him would not murder him—probably by poison, in the use of which these people were as expert as the Borgias themselves. Under these circumstances, the caves were never without their occupants, living in secret, and creeping out at night to pick up a little food. Many and romantic are the stories told by the missionaries and traders of these stirring times, if I had space to relate them.

Mangaia is a beautiful island, but that goes without saying, in the exquisite Cook Group. It has about half a dozen white people, and the native population is said to number something under two thousand.

Though a pleasant island and a healthy one, it cannot be recommended to planters, as there is not an inch of land available for rent. The natives themselves are keen traders and bargainers, and export much of their fruit and copra direct to Auckland. Most of what they make is spent in trade-finery, for which they have an uncontrollable passion. On Sundays, the churches are a very flower-garden of frippery, the men turning out in the most brilliant of shirts, ties, and suits, the women decking themselves in long loose robes of muslin, sateen, or cheap silk, coloured in the most screaming hues—pea-green, royal blue, scarlet, and orange being all strong favourites. Their hats, made by themselves out of silky arrowroot fibre, are often trimmed with the costliest ribbons and artificial flowers, and even with ostrich plumes to the value of two or three pounds. It is somewhat puzzling, I was told, to see several entire families got up in the same extraordinary style, unless you know the reason, which is, that these various households have joined together in a club, putting all the money they have made into one purse, and sending it down to Auckland on their own account for a bale of gorgeous clothing, all alike. Thus you will see twenty or thirty women, on a Sunday morning, dressed alike in robes of vermilion satinette, and wearing huge hats, crowned by three ostrich feathers, red, yellow, and blue, arranged after the fashion of the Prince of Wales’s crest.

This is one of the clubs, and there are sure to be others that vie with them in startling attire. Such are the weaknesses—after all, venial ones indeed—of the sturdy-souled Mangaian.