For purposes of this subpart, the HVCDA consists of all park areas within a 1⁄2 mile radius of the Wrangell-St. Elias National Park and Preserve Headquarters building, other than the Valdez Trail. The following activities are prohibited within the HVCDA:

(a) Lighting or maintaining a fire;

(b) Camping;

(c) Entering the area after visiting hours (visiting hours will be posted at the entrance gate).