Which is bigger Yellowstone or yosemite?

* Area: 898,317 acres (3,630 km²)

* Established: March 1, 1872

* Location: Wyoming, Montana, Idaho

Yosemite National Park:

* Area: 748,436 acres (3,029 km²)

* Established: October 1, 1890

* Location: California

Comparison:

Yellowstone is larger than Yosemite by approximately 149,881 acres (606 km²).