through the great arch and falls on the different objects; the deep, emerald green of the water, the unvarying swell of the lake, keeping up a succession of musical echoes; the reverberation of one's voice coming back with startling effect, must all be seen and heard to be fully appreciated. Not far from this point is "The chapel" of the voyagers which nature has cut out of the cliff thirty or forty feet above the lake. The interior consists of a spacious vaulted apartment. An arched roof from ten to twenty feet in thickness rests on four gigantic columns of rock. These columns consist of finely stratified rock, and have been worn into curious shapes. At the base of one of these pillars an arched cavity or niche has been cut, access to which is had by a flight of steps formed by the projecting strata. The arrangement of the whole resembles very much the pulpit of a church, while the arched canopy in front, opening out to the voluted interior, with a flat tabular mass rising to a convenient height for a desk, and an isolated block resembling an altar, all fashioned as appropriately as if formed by the hand of man, constantly impresses one that he is within the walls of a church. In the Geological Report, made by Foster and Whitney, to Congress, we find the following remark: "It is a matter of surprise, that so far as we know, none of our artists, have visited this region, and given to the world representations of scenery, so striking and so different from any which can be found elsewhere. We can hardly conceive of any thing more worthy of the artist's pencil, and if the tide of pleasure-travel should once be turned in this direction, it seems not unreasonable to suppose, that a fashionable hotel may yet be built under the shade of the pine groves near the chapel, and a trip thither become as common as one to Niagara now is." Beyond the grand portal, the rock, being less exposed to the force of the waves, bears fewer marks of their destructive action. The entrance to Chapel river is at the most easterly extremity of a sandy beach, which extends for a quarter of a mile, and affords a convenient landing place, while the drift terrace elevated about thirty feet above the level of the lake, being an open pine plain, affords excellent camping ground, and is the most central and convenient spot for the traveler to pitch his tent, while he examines the most interesting localities in the series which occur in the vicinity, particularly the Castle and the Chapel.