Final answer:
Boundary Peak, the highest point in Nevada, is situated in the Monte Cristo Range of the White Mountains, near the border with California.
Step-by-step explanation:
The state that has Boundary Peak as its highest point is Nevada. Boundary Peak reaches an elevation of 13,140 feet (4,005 meters) and is part of the Monte Cristo Range of the greater White Mountains, which straddle the border between Nevada and California.
As the name implies, Boundary Peak lies very near the state line between these two states, which can sometimes lead to confusion with California's White Mountain Peak, which is actually taller but is not Nevada's highest point.