NY 374 continues through the undeveloped regions of the Adirondack Park and heads along a northeastern pace to an intersection with Chazy Lake Road (CR 29) on the shores of Chazy Lake. NY 374, which runs along the northern shoreline of the lake, serves as the northern terminus of Chazy Lake Road. The route continues along the northeastern shoreline and direction along Chazy Lake before turning to the southeast at a bend in the highway. NY 374 continues now on an eastward progression away from the lake becoming developed residentially once again. The route then intersects with Plank Road (CR 8) and begins a southeastern progression. The route turns to the south, heading along with the deep forests in the Adirondack Park. NY 374 continues southward for a couple of miles along with the forests, making a bend in the curve into the village of Dannemora. In Dannemora, NY 374 heads eastward, intersecting with Emmonds Street, where it becomes highly developed commercially and residentially. The route progresses eastward, passing a large commercial strip, intersecting with General LeRoy Manor Road (CR 26), where it leaves Dannemora.