Boundary Falls, Waterfall in Gibraltar Range National Park, New South Wales, Australia.

Boundary Falls is a waterfall in Gibraltar Range National Park, New South Wales, about 63 km east of Glen Innes and 95 km west of Grafton, beside the Gwydir Highway. A campsite stands nearby on the site of a former sawmill, within dry open eucalypt forest.

The falls lie beside the Gwydir Highway in Gibraltar Range National Park, between Glen Innes and Grafton. The nearby campsite occupies the site of a former sawmill, a trace of the timber work once carried out in this dry open eucalypt forest.

The campsite near the falls occupies the site of a former sawmill, a reminder of the timber work once carried out in this dry open eucalypt forest. The name Boundary Falls refers to a boundary, though the sources do not specify which one.

The waterfall is reached by a short walk of about 200 meters from the campground, making it easy to access. The area is best visited during dry weather since the paths can become slippery after rain.

The campsite beside the falls stands on the site of a former sawmill, in dry open eucalypt forest. The falls lie about 63 km east of Glen Innes and 95 km west of Grafton, just off the Gwydir Highway.