West Maple Omaha Rock
41°17′26″N 96°09′32″W / 41.290605°N 96.159025°W
The West Maple Omaha Rock (nicknamed Rocko, also referred to as the west Omaha rock and similar names) is a boulder located in a parking lot at the corner of West Maple Road and North 156th Street in north-western Omaha, Nebraska, in the United States.