Kategori:Skyddade områden i Umatilla County, Oregon
Sidor i kategorin "Skyddade områden i Umatilla County, Oregon"
B
Bridge Creek Wildlife Area
C
Cold Springs National Wildlife Refuge
H
Hermiston Butte
L
Lake Umatilla
Langdon sjön
M
McKay Creek National Wildlife Refuge
McKay Reservoir
N
North Fork John Day Wilderness
North Fork Umatilla vildmark
O
Oregon Trail Arboretum
U
Umatilla National Forest
W
Wallowa–Whitman National Forest