Bull Hill, also known as Mount Taurus, is a mountain north of the village of Cold Spring on the Hudson River in Putnam County in the State of New York. It is part of the river-straddling range known as the Hudson Highlands. The original name came after a bull that used to terrorize the mountain was chased by indignant inhabitants. A hunting party drove the bull over the hill. In an attempt to flee the mountaineers, the bull plunged out into space and fell down.