Humboldt Redwoods State Park was recognized for its extremely high visitor ranking on Tripadvisor.

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There are thousands ofstate parks across the U.S., each serving an important purpose.

But certain state parks offer much more.

Redwood trail through Humboldt Redwoods State Park

Redwood trail through the lush forest in the Humboldt Redwoods State Park in California.Credit:Pgiam/Getty Images

The study found that over 90 percent of Tripadvisor reviews the park gets are 5 stars.

Not an easy feat.

Humboldt Redwoods State Park charms with itsold-growth redwood forest, which covers about one-third of the park.

The full list of America’s highest-rated state parks is listed below:1.

Humboldt Redwoods State Park, California

2.

Kachemak Bay State Park, Alaska

3.

Shore Acres State Park, Oregon

4.

Smith Rock State Park, Oregon

5.

Grayson Highlands State Park, Virginia

6.

Waimea Canyon State Park, Hawaii

7.

Jedediah Smith Redwoods State Park, California

8.

Moro Bay State Park, Arkansas

9.

(tie) Samuel H. Boardman State Scenic Corridor, Oregon

9.

(tie) Ludington State Park, Michigan

10.

Beartown State Park, West Virginia