NETHERWORLD Haunted House is a large‑scale seasonal horror attraction in Stone Mountain, Georgia, known for transforming original supernatural stories into highly detailed, cinematic environments. The self‑guided experience features two extensive haunted attractions filled with live performers, stunt actors, elaborate costumes, custom creatures, theatrical makeup, animatronics, and large special effects. Its themes and storylines change each season, giving returning guests a different journey through monsters, laboratories, forests, abandoned settlements, and other nightmare‑inspired settings.
Outside the primary haunts, visitors can explore a Halloween‑themed midway with roaming characters, themed photo opportunities, games, miniature escape experiences, food, and specialty drinks. The Stone Mountain complex also includes five immersive Escape the NETHERWORLD rooms and the House of Creeps Monster Museum, extending the destination beyond its fall haunted‑house season. Created in 1997 by film and television professionals Billy Messina and Ben Armstrong, NETHERWORLD has developed into a nationally recognized destination for guests seeking theatrical, effects‑driven horror entertainment.