States with National Preserves
| Alabama | Alaska | California | Colorado | Florida | Idaho |
| Kansas | New Mexico | Texas |
Alaska National Preserves
Aniakchak National Preserve
Not visited.
Bering Land Bridge National Preserve
Not visited.
Denali National Preserve
Not visited.
Gates of the Arctic National Preserve
Not visited.
Glacier Bay National Preserve
Not visited.
Katmai National Preserve
Not visited.
Lake Clark National Preserve
Not visited.
Noatak National Preserve
Not visited.
Wrangell-St. Elias National Preserve
Not visited.