Final answer:
White Butte, which is the highest point in North Dakota, stands at an elevation of 3,506 feet and is part of the state's geographic landmarks.
Step-by-step explanation:
The state's highest point, known as White Butte, is located in North Dakota. This geographic landmark reaches an elevation of 3,506 feet (1,069 meters) and is the most prominent point in the state. Similar to White Butte, other natural formations rise above their surroundings, such as Pike's Peak in Colorado, which was first sighted by Lieutenant Zebulon Pike in 1806, and Weaver's Needle in Arizona, a 1,388-meter high spire left after rapid erosion of volcanic tuff. These landmarks can often be seen from great distances due to their height and the curvature of the Earth, which affects visibility based on distance.