Which is the only national park to contain a full mountain range?

Here is the question :

WHICH IS THE ONLY NATIONAL PARK TO CONTAIN A FULL MOUNTAIN RANGE?

Here is the option for the question :

• Yellowstone National Park
• Big Bend National Park
• Great Smoky Mountains National Park
• Zion National Park

The Answer:

And, the answer for the the question is :

Explanation:

[STC00429] Big Bend National Park, located in southwest Texas, is the only national park in the United States that contains an entire mountain range inside its boundaries. This mountain range is known as the Chisos Mountains. The 800,000-acre park represents the largest protected area within the Chihuahuan Desert, which surrounds the mountain range. The Chisos Mountains are 20 miles long and span from Panther Junction to Punta de la Sierra. The highest point in the range, Emory Peak, is 7,835 feet above sea level. The mountain range may have gotten its name from the Spanish word for spells (‘hechizos’) or from a Native American word for ‘spirit’ or ‘ghost.’