During my residence in Cairo the heat once reached 36 degrees Reaumur, and yet I found it much more endurable than I had expected.  I was not annoyed at all by insects or vermin; but I was obliged to be careful not to leave any provisions in my room throughout the night.  An immense swarm of minute ants would seize upon every kind of eatable, particularly bread.  One evening I left a roll upon the table, and the next morning found it half eaten away, and covered with ants within and without.  It is here an universal custom to place the feet of the tables in little dishes filled with water, to keep off these insects.

Excursion to Suez.

It had originally been my intention to stay at Cairo a week at the furthest, and afterwards to return to Alexandria.  But the more I saw, the more my curiosity became excited, and I felt irresistibly impelled to proceed.  I had now travelled in almost every way, but I had not yet tried an excursion on a camel.  I therefore made inquiry as to the distance, danger, and expense of a journey to Suez on the Red Sea.  The distance was a thirty-six hours’ journey, the danger was said to be nil, and the expense they estimated at about 250 piastres.

I therefore hired two strong camels, one for me, the other for my servant and the camel-driver, and took nothing with me in the way of provisions but bread, dates, a piece of roast meat, and hardboiled eggs.  Skins of water were hung at each side of the camels, for we had to take a supply which would last us the journey and during our return.

If we ride every day for twelve hours, this journey occupies six days, there and back.  But as I was unable to depart until the afternoon of the 26th, and was obliged to be in Alexandria at latest by the 30th, in order not to miss the steamer, I had only four days and a half to accomplish it in.  Thus this excursion was the most fatiguing I had ever undertaken.

At four in the afternoon I rode through the town-gate, where the camels were waiting for us; we mounted them and commenced our journey.

The desert begins at the town-gates, but for the first few miles we have a sight of some very fruitful country on the left, until at length we leave town and trees behind us, and with them all the verdure, and find ourselves surrounded on all sides by a sea of sand.

For the first four or five hours I was not ill-pleased with this mode of travelling.  I had plenty of room on my camel, and could sit farther back or forward as I chose, and had provisions and a bottle of water at my side.  Besides this, the heat was not oppressive; I felt very comfortable, and could look down from my high throne almost with a feeling of pride upon the passing caravans.  Even the swaying motion of the camel, which causes in some travellers a feeling of sickness and nausea like that produced by a sea-voyage, did not affect me.  But after a few hours I began