Note (by A. P. M.).—I had made two ascents of Agua previous to the expedition just described by my wife. The first was in January 1881, when I walked from Santa Maria to the crater and back in the day (for the mule-path had not yet been made), arriving at the summit at about 10 o'clock; on the way up I had passed through a belt of cloud which thickened and spread until the whole country seemed to be covered up with it. The sun was shining in a brilliantly blue sky overhead, and the top of the mountain stood out perfectly clear, like an island in a silver sea. It was an exquisitely beautiful sight looking down on the great mass of sunlit billows stretching to the horizon, but it was not what I had come to see, so after waiting for four hours I packed up my camera and compass and marched down again.
On New Year's day, 1892, I climbed up Agua again, and as it was fortunately a clear day I took a round of angles and some photographs.
During the next few days I made the acquaintance of Dr. Otto Stoll, who was then practicing medicine in Antigua, and collecting the valuable notes on the Indian languages which he has since published, and, to my great delight, I learnt that he wished to make the ascent of Fuego; so we arranged to start the very next day for the village of Alotenango. On the 7th January we left that village about 7 o'clock in the morning with seven Mozos, carrying food, clothing, and my camp-bed, and rode for an hour towards the mountains, when we dismounted and sent back our mules. The first two hours' climb was not so very steep, but it was tiring work walking over the loose mould and dry leaves under the thick forest. At 10 a.m. we
