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50 free Kings Canyon National Park trivia questions with answers — geography quiz, new questions added Aug 2026.
This Kings Canyon National Park trivia quiz covers the wilder, quieter neighbour of Sequoia and Yosemite in California's southern Sierra Nevada, where the Kings River has cut one of the deepest canyons in North America beneath fourteen-thousand-foot peaks. Questions cover Grant Grove and the General Grant Tree, the Redwood Mountain Grove, Cedar Grove and Zumwalt Meadow, the glaciers that carved the U-shaped valleys, the Palisades, the John Muir Trail, and the bears, bighorn and trout that live there. The history side runs from the Paiute and Yokuts through the loggers of Converse Basin, the 1864 Whitney Survey, John Muir's Rival of the Yosemite, Benjamin Harrison's 1890 General Grant National Park, the Buffalo Soldiers, Ansel Adams and Harold Ickes, Franklin Roosevelt's 1940 expansion, and the half-century fight to keep Los Angeles from damming the canyon. Difficulty runs from easy to expert and is marked on every question, so it works for a car game on Highway 180 or a serious park-nerd challenge. Every answer was checked against Wikipedia and each question carries its citation. If you enjoy it, try our Yosemite and US National Parks quizzes next.
30 of 50 questions with answers and explanations. Play the quiz
Q 01Kings Canyon National Park lies in the southern part of which mountain range?
Sierra Nevada
It sits in Fresno and Tulare counties, north of and contiguous with Sequoia National Park, and the two are run as one unit.
Q 02The original 1890 park was named for a Civil War general who went on to become which numbered president?
18th
It protected only a small area of sequoias; it took fifty more years to add the huge wilderness to the east and rename it Kings Canyon.
Q 03Which president signed the 1890 bill creating the original park at Grant Grove?
Benjamin Harrison
Signed October 1, 1890, it made the fourth US national park; the same bill also enlarged Sequoia and created Yosemite.
Q 04Which president signed the March 1940 bill that expanded the park and renamed it Kings Canyon?
Franklin D. Roosevelt
It added over 400,000 acres of High Sierra, but the canyon floor and Tehipite Valley were left out to placate irrigation districts eyeing dam sites.
Q 05The General Grant Tree ranks where among the world's giant sequoias by trunk volume?
Second largest
Only the General Sherman in neighbouring Sequoia is bigger; Grant was thought the world's largest until precise measurements in 1931.
Q 06Which president proclaimed the General Grant Tree the Nation's Christmas Tree in 1926?
Calvin Coolidge
Thirty years later Eisenhower gave it a further honour as a memorial to the war dead.
Q 07In 1956 Eisenhower declared the General Grant Tree what, the only living object with that status?
A National Shrine
It serves as a memorial to Americans who died in war; the tree is now thought to be about 1,650 years old.
Q 08In which year was the big tree in Grant Grove named after the general?
1867
A sawmill operator had discovered it in 1862; the general became the 18th president two years after the naming.
Q 09How big around is the General Grant Tree at ground level?
About 108 feet
That is the third-largest footprint of any living sequoia; recent estimates put its age closer to 1,650 years than the 2,000-plus once claimed.
Q 10Which stand of trees is the largest giant sequoia grove on Earth, at more than 2,500 acres?
Redwood Mountain
It also holds the tallest known sequoia at 311 feet and was the site of the park's first deliberate burn in 1963.
Q 11What happened when scientists deliberately burned part of the park's biggest sequoia grove in 1963?
Thousands of new seedlings germinated
It was the first fire in any park grove in 75 years and led to the park's first prescribed-burn program in 1972.
Q 12Which once-vast sequoia grove just outside Kings Canyon was almost entirely clear-cut in the late 1800s?
Converse Basin
Only the Boole tree, its biggest, was spared; the ruined groves are regenerating but will take centuries.
Q 13What did easterners call the sequoia section shown at the 1876 Philadelphia Centennial Exposition?
The California Hoax
Q 21Which Interior Secretary backed the 1940 expansion and hired a noted photographer for it?
Harold Ickes
Adams' images generated publicity for preservation while Ickes tried to reconcile locals who disagreed about development.
Q 22Which photographer was hired to document Kings Canyon to build support for the 1940 park?
Ansel Adams
His work for the Interior Department helped swing public opinion behind preserving the High Sierra.
Q 23John Muir's 1891 magazine article about Kings Canyon carried what title?
A Rival of the Yosemite
He wrote of a yet grander valley of the same kind and, in the 19th century, used the word yosemite for any such glacial valley.
They refused to believe it came from a single tree; the Centennial Stump still stands in Grant Grove, where loggers' wives once held Sunday school on it.
Q 14How deep is the canyon of the Kings River at its deepest, just outside the park's western boundary?
About 8,200 feet
That is about half a mile deeper than the Grand Canyon; the glacial valley on the canyon floor upstream is more than 5,000 feet deep.
Q 15The Kings River's 13,000-foot fall from the Sierra crest is North America's longest what?
Undammed drop
Its Middle and South Forks were designated Wild and Scenic in 1987, ending decades of dam proposals for good.
Q 16Which Spanish explorer named the Kings River in 1805?
Gabriel Moraga
He called it Rio de los Santos Reyes, River of the Holy Kings; Spanish exploration otherwise largely bypassed the future park.
Q 17What is the only part of the park's vast eastern section reachable by road?
Cedar Grove
Highway 180 reaches it at the bottom of Kings Canyon, 35 miles beyond the park entrance; it closes in winter.
Q 18The road into Kings Canyon, finished in 1939 after ten years, was built partly with what labour?
State prison inmates
A plan to push the highway on over Kearsarge Pass to the Owens Valley was defeated.
Q 19Which city spent decades trying to build hydroelectric dams in Kings Canyon?
Los Angeles
It refiled its application repeatedly until 1963; the last dam sites finally joined the park in 1965, killing the idea for good.
Q 20In which year were the last proposed dam sites, including Tehipite Valley, added to the park?
1965
The Kings River Conservation District had filed rival claims on the sites purely to block the big city's application.
Q 24Kings Canyon's likeness to Yosemite delighted Muir because it backed his theory that such valleys were carved by what?
Ice
Josiah Whitney's accepted theory held that earthquakes formed the valleys; Muir first visited in 1873.
Q 25What is the highest point in the park, at 14,248 feet?
North Palisade
It is the third-highest peak in the Sierra and holds the Palisade Glacier, the range's largest, just outside the park.
Q 26The long trail sharing its path with the Pacific Crest Trail through the park was completed when?
1933
The John Muir Trail was finished through what is now the park's eastern edge, replacing rough sheepherders' pack trails.
Q 27Which sheepherder discovered and named Tehipite Valley on the Middle Fork around 1869?
Frank Dusy
Tehipite Dome, the largest granite dome in the Sierra, rises 3,500 feet above the valley floor, and Silver Spray Falls drops about 700 feet there.
Q 28Zumwalt Meadow, one of the park's few flat areas, formed how?
Sediment piled behind a glacial moraine
The Kings River cascades over four nested moraines in the canyon, each left by a different glacial period.
Q 29Which 1864 expedition led by William Brewer first surveyed Kings Canyon and named the Palisades?
The Whitney Survey
They came down Native paths after failing on Mount Whitney and left over Kearsarge Pass, where they met prospectors who had crossed the Middle Fork.
Q 30Kearsarge Pass, at 11,709 feet, is ultimately named after what?
A Union warship
The USS Kearsarge sank the CSS Alabama; miners named the Alabama Hills for the raider, so rivals named their mine and the pass for its destroyer.