Kiwassa Lake Road runs along the eastern side of the hill and of a shoulder of Dewey Mountain.

The Dewey Mountain Recreation Center operates a ski center on the west side of the mountain.

Competitors would come from around New England, New York City and Montreal.

One of the jumps was on Blood Hill, an eastern shoulder of Dewey.

In the 1940s there was a downhill ski area on the west side of the mountain served by a rope tow.