Northeast Oklahoma
Forests of cast iron
Keystone Ancient Preserve, owned by the city of Sand Springs, a undisturbed swath of post oak and cedar trees, some estimated to be 200-400 years-old.
Osage County, Oklahoma
Keystone Ancient Preserve, owned by the city of Sand Springs, a undisturbed swath of post oak and cedar trees, some estimated to be 200-400 years-old.
Osage County, Oklahoma