Our purpose was to visit the Au Sable Ponds, with the waterfalls in their neighborhood, and to ascend Mount Tahawus; but alas! for weather! The haze settled down so thickly that the nearest hills were undistinguishable. A violent thunder storm came, but brought no relief. Desperate, we thought we might at least see the ponds and the falls, and early one hazy morning started off with strong wagon, stout horses, and careful driver. The distance to the Lower Pond is seven miles--three excellent, and four so execrable that nearly all our party preferred walking to the jolting over rocks and stumps and ploughing through rich, deep forest mould, dignified by the name of driving. This is a new road, just opened, and the intention is, we believe, to work it into better shape as rapidly as possible. The intervale ceases at the end of the first three miles, where the road leaves the Au Sable and winds up a hill to the last clearing, whence the view to the blasted, riven sides of Mount Moriah, towering opposite, is wonderfully grand. Thousands of acres of bare rock, scarred and lined, and apparently nearly perpendicular, form the western slope of that gaunt giant. The road soon after passes the cabin of one of the oldest pioneers of the region, crosses Gill Brook, on which are some charming cascades, and, through a noble forest of beech, basswood, maple, birch, and some evergreens, finds its way to the lofty shores of the Lower Pond. Arrived there, the haze was thicker than ever, giving to view only the sparkling waters at our feet, and the nearest mountains, whose craggy sides overhang the lake. To cap the climax, a fishing party had carried off both boats, so that a nearer acquaintance with the Lower Pond was impossible, and the Upper could not be seen at all--these ponds forming no exception to the general Adirondac rule, that any sheet of water navigable for boats requires no road upon its bank. And indeed, a road round this Lower Pond would be a considerable undertaking, the shores are so steep and high, the rocks often rising perpendicularly from the water. Crossing the great dam at the outlet, our guide led us through tangled patches of magnificent wild raspberries, 'through brake and through briar,' to the opening of a narrow gorge through which poured a small stream. Climbing up over the rocks and bowlders, we soon reached the end of the chasm, where we were enchanted by the spectacle of the most fairy-like and peculiar waterfall we had ever beheld. The Cascade Brook here falls over a precipice of about 150 feet. The little stream at this point makes a right-angled turn, and thus is built up an opposing wall of equal height. The chasm is so deep and narrow, that the water, descending in a silvery veil, seems flowing from the clouds. A heavy fringe of trees bordering the top, adds to the mystery and the apparent elevation. The campanula, as is usual with this delicate blossom, hangs out its blue