There was another curiosity. The fissure we had come down, at this point some three meters wide, was filled, just beyond the glacière, with pure, transparent water, which formed a little lake: this was perhaps one meter deep, and extended across the fissure, barring further progress. It certainly seems strange that in the same cavern, under nearly the same conditions of temperature, there should be one place covered with a flooring of ice and another filled with water. The explanation, however, is perhaps not far to seek. Over the lake there was a distinct draught of air. The draught probably melts the ice in summer, if indeed it does not prevent any from forming in winter. There are, so far, no winter observations reported of this cave, yet it would seem to be one which would well repay the trouble.
THE GLACIÈRE DE CHAUX-LES-PASSAVANT.
On the 17th of August, 1894, my brother and I arrived at Besançon, the Vesontio of the Romans, bent on seeing the Glacière de Chaux-les-Passavant or de la Grâce-Dieu, which is not far distant from the town. The hotel we stopped at was pretty bad; the beds were surmounted with those old-fashioned curtains which were of use before the invention of glass windows, but which now only serve to exclude air and ventilation. However, I learnt something of the manners and customs of the country, for on getting down at six o’clock the next morning for breakfast, the first question the waiter asked was: Quel vin monsieur prendra-t-il? At seven o’clock we sallied forth in a little open one-horse victoria, with a dull gray sky overhead. Besançon is well down in a valley, so the first five miles of the road were a slow, gradual rise to the surrounding levels. The scenery as we drove along reminded us of Turner’s pictures: distant vistas of hills and valleys with factories blowing off their smoke and with tumble-down old houses ensconced in picturesque nooks, just those long-distance effects that Turner loved to paint and which, for some reason, the artists of the present generation have generally neglected and usually speak of as unpaintable or unpicturesque. There was a row of trees, the whole way, on each side of the road, a bit of practical forestry, the wisdom of which it would be well for Americans to recognize. After our poor horse had pulled us up the long hills, we had an almost level road running in a straight line as far as the eye could see. We saw at least a hundred little hawks, who live on field mice and other rodents, and whose preservation is another evidence of French wisdom. The last four miles of the drive was up a ravine in the woods, near the beginning of which we passed the Trappist convent of la Grâce-Dieu.
GLACIÈRE DE CHAUX-LES-PASSAVANT.
From a Photograph by E. Mauvillier.
Opposite the entrance of the glacière, there is a little restaurant where the peasants come to dance and picnic, and where the few travellers who get to these parts, can obtain a tolerable déjeuner. They keep a fair vin du pays there, and we had some trouble on the way home in consequence. Our driver, a talkative specimen of the genus and an old soldier of Bourbaki’s, told us, on the way out, many things about Besançon during the Franco-German war and of the retreat of the French army into Switzerland; but on the way home, he showed that he evidently was not a member of the blue ribbon army. He first seemed desirous of not taking us back to Besançon, preferring to go in the other direction towards Bale; and afterwards he evinced a violent inclination to go to sleep. We thought we should have to request him to change seats with us, and drive back ourselves, but we obviated the difficulty by plying him with questions as soon as he began to nod on his box. Eventually, we reached Besançon all right, only once bumping a passing cart, and only once nearly capsizing into a ditch. If Americans can learn some points from Europeans about forestry, I think the latter might get some equally valuable information from us concerning the use of water, externally and internally.
The good lady at the restaurant acts the part of the old-fashioned cave dragon, and we had to appease her by handing over four sous as a preliminary to exploration. She also had a sign up, saying that no one is allowed to break off or take away any ice, which must sadly interfere with the tourists’ privilege of bringing away specimens.