On Sunday we started late, for two reasons. The horses which had been very restless all night, driven mad by the mosquitoes, could not be found, having wandered over the brow of the hill to the river edge, to catch the slight breeze blowing; and secondly we thought we would have a rest, and did nothing but regret it all day, as the heat, was fearful, and as we went down wind the mosquitoes were ditto. Also we got into camp very late at Flat Creek, where we had hoped to find a freight train, to get on as tax as Brandon, whereas we had to camp close to a marsh just outside the city--the "city" comprising a cistern to provide the engines of the train with water and half a dozen tents all stuck on the marsh. We were rather amused by the name of one lodging tent, "The Unique Hotel"; in other words, beds were divided off by curtains, so that you were quite private! We pitched our tent on the highest spot we could find; but the mosquitoes, to accommodate us, left the marshes and came in perfect myriads around us. We lit smudges on all sides, but as there was hardly a breath of air the smoke went heavenwards, and consequently we had to sit almost into them and could hardly see to eat for the denseness of smoke. Query, which was the worst, the evil or the cure? That last night was the most uncomfortable of the whole lot, and I don't think any of us disliked the prospect of a comfortable bed. But in spite of all our roughing we have enjoyed it, and very glad we went. It is satisfactory to know that all the prairie is not as flat as around us at C---- Farm, that it is rolling, and covered with bluffs or brushwood. A---- is pleased, as he has seen no ground as good as his own, and declares he wouldn't exchange his 480 acres for thousand up west. The land is certainly of a much lighter nature, having more sand in it, and is easier to get into cultivation in consequence, but he doesn't think it will stand the same amount of cropping. The trails, which are only tracks made by the half-breeds and Indians on the prairie, have been good throughout, but in spring are full of mud-holes or sloughs. The new carriage has turned out quite a success and been very useful, as it has carried all our clothes, buffalo robes, buckets and oats for the horses, our provisions, etc., even to our tent, the poles of which were slung along the carriage just above the wheels, and the whole so light that A---- pushed it easily three or four hundred yards when we were moving our camp at Fort Ellice. * * * * * QUEEN'S HOTEL, WINNIPEG. July 25.