Great Smoky Mountains National Park vs Yellowstone National Park

Yellowstone National Park is more than 4 times the size of Great Smoky mountains National Park Yellowstone area - 8.991 sq km Great Smoky Mountains National Park area - 2114.15 sq km

Area

Both these National Parks are UNESCO World Heritage Sites.

The average trip cost would be less for Great Smoky Mountains National Park.

Yellowstone has both brown as well as black bears. Great Smoky mountains only has black bears.

Yellowstone - 1872 Great Smoky Mountains National Park - 1934

Established

YELLOWSTONE - Wyoming, Idaho, and Montana GREAT SMOKY MOUNTAINS NATIONAL PARK - Tennessee and North Carolina

State

Great Smoky Mountains National park is the MOST visited National Park in the United States. YELLOWSTONE -  3.29 million visitors (2022) GREAT SMOKY MOUNTAINS NP - 12.94 million (2022)

Visitors

YELLOWSTONE - Grizzly bear, American bison, Moose, Gray Wolf, black bear, etc. GREAT SMOKY MOUNTAINS NATIONAL PARK - American black bear, Coyote, Mountain lion, Elk, White tailed deer, etc.

Wildlife

YELLOWSTONE - Eagle Peak (11,372 ft) GREAT SMOKY MOUNTAINS NATIONAL PARK - Clingmans Dome (6,645 ft)

Highest natural point

Grand Canyon National Park vs Zion National Park