Category:Rock formations of the United States by state

• Natural arches of the United States by state (22 C)
• Glacial erratics of the United States by state (4 C)

A

• Rock formations of Arizona (2 C, 21 P)

C

• Rock formations of California (3 C, 49 P)
• Rock formations of Colorado (1 C, 25 P)

H

• Rock formations of Hawaii (1 P)

I

• Rock formations of Idaho (4 P)
• Rock formations of Indiana (1 C, 4 P)

K

• Rock formations of Kansas (1 C, 2 P)

M

• Rock formations of Massachusetts (2 C, 9 P)
• Rock formations of Michigan (1 C, 7 P)
• Rock formations of Minnesota (1 C, 6 P)
• Rock formations of Missouri (4 P)
• Rock formations of Montana (5 P)

N

• Rock formations of Nebraska (2 P)
• Rock formations of Nevada (1 C, 4 P)
• Rock formations of New Hampshire (4 P)
• Rock formations of New Mexico (1 C, 15 P)
• Rock formations of New York (state) (2 C, 3 P)

O

• Rock formations of Oregon (2 C, 12 P)

P

• Rock formations of Pennsylvania (2 P)

S

• Rock formations of South Dakota (2 P)

T

• Rock formations of Texas (1 C, 11 P)

U

• Rock formations of Utah (2 C, 69 P)

W

• Rock formations of Washington (state) (4 C, 6 P)
• Rock formations of West Virginia (15 P)
• Rock formations of Wisconsin (2 C, 10 P)
• Rock formations of Wyoming (1 C, 6 P)