36 CFR § 13.974 - Camping from October 1 through April 14.

(a) Camping is prohibited in the FDA except in designated campgrounds and the designated area where the park road is closed to motor vehicle use. A map showing the designated area is available at the park visitor center and on the park Web site.

(b) Camping in the FDA without a permit is prohibited. Violation of permit terms and conditions is prohibited.

(c) Camping in the FDA for more than a total of 30 days, either in a single period or combined periods, is prohibited.