During a visit to the Big Thicket National Preserve in Texas, you hear rumors of a legendary, if not mythological, creature said to inhabit the area. What is this creature?

These birds, found in Acadia National Park in Maine, can dive at speeds up to 200 miles per hour.

Wood frogs in Denali National Park can survive:

96% of Yellowstone National Park is located in Wyoming and 3% is in Montana. Where is the remaining 1% located?

In Fire Island National Seashore, New York, which winged wonders can you see in September and October?

Sea Otters are considered a keystone species in Glacier Bay National Park, located in which US state?

Flamingos, which can only eat upside down, are found in which Florida National Park?

Agate Fossil Beds National Monument, home to 23 million year old mammals, is located in:

Fossilized fishes, insects, plants, reptiles, birds, and mammals are exceptional in their abundance, variety, and detail of preservation at this National Monument in Wyoming.

Lava Beds National Monument in California is home to 14 different species of these mammals.

On the Bright Angel Riding Trail at Grand Canyon National Park, what do visitors ride?

Pinnacles National Park in California is home to 400 species of what?

Cape Cod National Seashore in Massachusetts is home to the piping plover, a type of:

1.5 million acres of Fishlake National Park are located in which US state?

This national park has the deepest lake in the U.S., measuring 1,943 feet deep.

This national scenic trail passes through 14 US states.

With more than 9 million guests each year, this is the most visited US national park.

Saguaro National Park is located in which state?

The Grand Canyon spans 277 miles in what US state?

Which of these Presidents is NOT carved into Mount Rushmore?

Big South Fork National River and Recreation Area is located in which two states?

Which is the largest battlefield park, also known as the largest military park in the world?

Which geyser in Yellowstone National Park is the tallest in the world?

What is the largest log building in a National Park?

Yellowstone National Park spans three states. Which of these is NOT one of them?

Created by President Grant, this was the first US National Park.

This mountain, formerly known as Mt. McKinley, is located in which National Park?

Which is the least visited US National Park, with less than 3,000 visitors each year?

Where is the National Park Services Helicopter Academy located?

This landmark was known to pioneers in the 1700's as the gateway to the west.

At about 5,500 square acres, this is the smallest national park.

This national park is only accessible by boat or seaplane.

At 5,270 square miles, this is the largest national park.

This is the most photographed site in Yellowstone National Park.

This landmark along the Oregon Trail signaled the end of the prairies and beginning of the mountains.

On a clear day, this 14,410 foot mountain is visible from most of western Washington state.

Which state's quarter showed a covered wagon moving past Chimney Rock?

What mountain, called "the high one" by Alaskan Natives, towers 20,320 feet above sea level?

What former prison is located in the Golden Gate National Recreation Area in California?

This national park was once a river 50 miles wide and six inches deep.

This is the only national park in the southern hemisphere.

This national park was used to film Luke Skywalker's home on Tatooine.

The Statue of Liberty Enlightening the World was a gift from ____ to the United States.

This national park is home to the Grand Prismatic Spring,

Despite being the most visited national park, there is no entrance fee.

This national park has the largest wilderness area east of the Mississippi.

The most massive single mountain on Earth is found in

What other national park is just 10 miles from Yellowstone National Park?

Gateway Arch is a memorial to which President's efforts to expand the country westward?