"Nevertheless, recent paleoenvironmental studies performed within the Park indicate that fires have been frequent phenomena at least during the last 12,800 years."
So fires are a normal thing there, or they have tourists since 12,800 years ..
"Nevertheless, recent paleoenvironmental studies performed within the Park indicate that fires have been frequent phenomena at least during the last 12,800 years."
So fires are a normal thing there, or they have tourists since 12,800 years ..