Offering wall to wall fun for children 12 and under; Smoky Mountain Jumphouse is now open for business in Waynesville NC. Smoky Mountain Jumphouse is a children's indoor playground, featuring soft and safe inflatable bouncers guaranteed to provide your child with hours of entertainment and creative play. Just a few things to occupy your child's mind; 18 foot slide, moonwalk, obstacle course combination inflatable and toddler farm bouncer with barnyard animals.