Officials said the closures are for added security.
Thurmont, Md. (NS) – Portions of Catoctin Mountain Park will be closed this weekend.
Officials said, due to increased security measures, Park Central Road will be closed between Thurmont Vista and the Camp Greentop entrance from 3:30 p.m. on Friday through noon on Monday.
Trails to Hog Rock Overlook and Blue Ridge Summit Vista will also be closed.
All other trails and roads will remain open.