can u guys tell me wich of these would u consider to be in the wild west.?

my grandpa is taking me on a trip this summer but he isnt tellin me where. all dat he gave me was a list of places that we might be going and he said it was in the wildwest. i want to no wich of these are in the wild west and there can be more than one.

Black hills, Dakotas
Mammoth cave, Kentucky
Yosemite national park, California
Hike the grand canyon
John Muir Trail, Mt. Shasta
Death Valley, California
Bryce national park
Zeon national park
Baja, California
Sequoia national park, California
Mt. Whitney, California

Mammoth Cave is defiantly not the wild west. The rest could all qualify as that however your list contains five locations in the Sierra Nevada mountain range in California(Yosemite, Sequoia, Mt Whitney, Death Valley(near), and Mt. Shasta (near) ). Sounds like you might be headed there. If so you are in for a great time, that is one of the most breathtaking ranges in the world. Have fun.