Read it through once

'You'll find scenery between here and St. Paul that can give the Hudson points. You'll have the Queen's Bluff--seven hundred feet high, and just as imposing a spectacle as you can find anywheres; and Trempeleau Island, which isn't like any other island in America, I believe, for it is a gigantic mountain, with precipitous sides, and is full of Indian traditions, and used to be full of rattlesnakes; if you catch the sun just right there, you will have a picture that will stay with you. And above Winona you'll have lovely prairies; and then come the Thousand Islands, too beautiful for anything; green? why you never saw foliage so green, nor packed so thick; it's like a thousand plush cushions afloat on a looking-glass--when the water 's still; and then the monstrous bluffs on both sides of the river--ragged, rugged, dark-complected--just the frame that's wanted; you always want a strong frame, you know, to throw up the nice points of a delicate picture and make them stand out.'