Entrance Fees at the Ten Most-Visited National Parks

1. Great Smoky Mountains National Park   (2008 visitors - 9,044,010) - No entrance fee.

2. Grand Canyon National Park (2008 visitors - 4,425,314)  - $25 per vehicle; $12 per person on motorcycles, bicycles, or on foot .

3. Yosemite National Park (2008 visitors - 3,431,514) - $20 per vehicle; $10 per person on motorcycles, bicycles, or on foot.

4. Olympic National Park (2008 visitors - 3,081,451) - $15 per vehicle; $5 per person on motorcycles, bicycles, or on foot.

5. Yellowstone National Park (2008 visitors - 3,066,580) - $25 per vehicle; $20 per motorcycle or snowmobile; $12 on skis or foot.  Entrance fee is also good for Grand Teton National Park.

6. Cuyahoga Valley National Park (2008 visitors - 2,828,233) No entrance fee.

7. Rocky Mountain National Park (2008 visitors 2,757,390) - $20 per vehicle; $10 per person on motorcycles, bicycles, or on foot.

8. Zion National Park (2008 visitors - 2,690,154) - $25 per vehicle; $12 per person on motorcycles, bicycles, or on foot.

9. Grand Teton National Park (2008 visitors - 2,485,987) - $25 per vehicle; $20 per motorcycle or snowmobile; $12 on skis or on foot.  Entrance fee is also good for Yellowstone National Park.

10. Acadia National Park (2008 visitors - 2,075,857) - $20 per vehicle from late-June through October. No charge from November through April.  Reduced rest of year; $5 per person on motorcycles, bicycles, or on foot.