Grandad Bluff (also Granddad Bluff) is a mesa on the east side of La Crosse, Wisconsin. It is approximately 590 feet above the surrounding land and 1183 feet (361 m) above sea level. Bliss Road provides access to the bluff.
A park shelter in a fenced-off area atop the bluff provides visitors with a view of La Crosse. It contains a panoramic photo of La Crosse taken in 2004, with annotations of La Crosse landmarks. Locations visible from the bluff include the University of Wisconsin–La Crosse, the Mississippi River, bluffs in Minnesota, and Interstate 90.(Wikipedia)