Campsite 13 is now open. I just made reservations for it last week.
Here is the current closings list from the GSMNP website
Bear Closures - areas that are closed due to bear activity. Please readWhat Do I Do If I See A Bear? for important safety information about bears.
• Backcountry Campsites 18, 24, 29
• Mount Le Conte Shelter
• Spence Field Shelter
Bear Warnings - areas where bears are active. Please read What Do I Do If I See A Bear? for important safety information about bears.
• Gregory Bald Trail
• Rainbow Falls Trail
• Mollies Ridge Shelter
• Russell Field Shelter
• Backcountry Campsites 13, 90, 93, 113
Other Backcountry Closures and Warnings
• Chimney Tops Trail will be closed weekly on Monday-Thursday from through December 11 for trail rehabilitation work. The trail will be open on weekends.
• Scott Mountain Trail is closed from campsite #6 to Schoolhouse Gap. Campsite #6 is open.
• Backcountry Campsite 11 is closed
• Backcountry Campsite 16 - the water source is dry. Pack in additional water if planning to camp here.