US National Parks Basics Quiz
Locations, landforms, ecosystems, conservation (10 questions).
US National Parks Basics Quiz: Quick Study Notes
The United States National Park System protects some of the most spectacular geological formations, diverse ecosystems, and historic landscapes in the world. From the geothermal wonders of the Yellowstone supervolcano to the vast river of grass in the Everglades, these protected areas offer crucial habitats for wildlife and recreation for millions of visitors.
Key Takeaways
- There are currently 63 officially designated National Parks in the U.S.
- Parks are managed by the Department of the Interior via the National Park Service.
- Ecosystems range from arctic tundra (Gates of the Arctic) to tropical dry forest (Virgin Islands).
- Key conservation goals include preserving biodiversity and geological heritage.
- “Leave No Trace” principles are essential for visitor impact management.
- Great Smoky Mountains is consistently the most visited park in the system.
Frequently Asked Questions
How many National Parks are there in the US?
As of late 2024, there are 63 congressionally designated “National Parks,” though the National Park Service manages 420+ sites including monuments and battlefields.
Which US National Park is the largest by area?
Wrangell-St. Elias National Park and Preserve in Alaska is the largest, covering over 13.2 million acres, which is larger than Switzerland.
What is the most visited National Park?
Great Smoky Mountains National Park typically holds the title for the most annual visitors, often exceeding 12 million people per year.
When was the National Park Service created?
While Yellowstone was established in 1872, the National Park Service (NPS) itself was created by the Organic Act on August 25, 1916, to manage the growing number of parks.
Are dogs allowed in National Parks?
Generally, dogs are allowed in developed areas (campgrounds, parking lots) but are often restricted from hiking trails to protect wildlife and the ecosystem.

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