The great fête of the Grotto of Adelsberg, of which I wrote you, was to take place on Monday afternoon. Mr. Philip, the painter, and myself took a carriage to that place and arrived in good time, and saw this very strange grotto with greater advantage and under more curious circumstances, I suspect, than was ever done by an American before. I had all the next day before me, as the coach from Triest did not arrive till evening. My companion was taken somewhat ill and kept the house, while I took my portfolio and walked through the fields of this retired valley to a bold and high mountain range, more distant than I had calculated on; climbed the rocks with much difficulty; enjoyed a charming prospect from the summit; filled my portfolio with plants; got back about five o’clock, regularly tired and hungry, and just had time to eat my dinner and secure my specimens before the coach came from Triest. We took our places just at dusk, Tuesday evening, and have been on the road day and night, stopping just long enough to take our meals, until this morning; when at early daylight, just as I opened my eyes from such sleep as one might catch after three consecutive nights of such confinement, the vale of the Wien and the beautiful city of Vienna lay before me, the green fields reaching up to the very gates. It was a lovely sight. I have never seen the like. It began raining very soon, however, and has rained all day, so that I have seen little. Philip, who understands German, has been confined to his room by illness. But as soon as I got my breakfast and was fairly fixed in my lodgings, which we found as difficult to get as if we were at New York at this season (I am at the Gasthof zur Dreyfaltigkeit, a good and cheap house, and the head waiter speaks French), I took a guide to direct me to the Joseph-Platz, where the Imperial Library and Cabinet are, to find Endlicher.[101] I found the man in his den, and the moment I put my letters into his hand he recognized Bentham’s writing and addressed me by name, Bentham having apprised him of my intended visit. Endlicher received me very cordially, and I remained with him till two o’clock. He is extremely good-looking, and younger even in appearance than I expected, although Bentham told me he was about his own age; he looks about thirty-three. I had the pleasure to present in person the copy of the “Flora” designed for him.