Skip to main content
NAU Logo Home Quick links
Special Collections & Archives
Library Home
Research Help
Services
General Information
Special Collections
 
 

The Tonto Natural Bridge, Arizona. Cut by stream erosion, which ate a 400-foot long tunnel, 183 feet high, this massive structure has a 5-acre top. It is to be found under the Mogollon Rim, near Payson. [Caption by Josef Muench]

small (250x250 max)
medium (500x500 max)
Large
Extra Large
large ( > 500x500)
Full Resolution
  •  
Loading content ...
you wish to report:


...
Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK