The trail to Kalvik leads down from the northward mountains over the tundra which flanks the tide flats, then creeps out upon the salt ice of the river and across to the village. It boasts no travel in summer, but by winter an occasional toil-worn traveller may be seen issuing forth from the Great Country beyond, bound for the open water; while once in thirty days the mail-team whirls out of the forest to the south, pauses one night to leave word of the world, and then is swallowed up in the silent hills.