From the folks at the GSMNP...
Great Smoky Mountains National Park officials announced plans to open Clingmans Dome Road this weekend beginning Saturday, March 31. At 6,643 feet, Clingmans Dome is the highest point in the park and the third highest mountain east of the Mississippi. Park visitors can enjoy views from the parking area or climb the steep, half-mile walk to the observation tower to the summit of Clingmans Dome which offers spectacular 360° views of the Smokies. Visitors may also receive information and trip planning advice at the Clingmans Dome Information Center which includes a bookstore managed by Great Smoky Mountains Association.
The road will continue to be monitored for hazardous conditions and could be closed due to inclement weather.