The area’s most stimulating, exciting, and scary haunted area is opening this Friday. The Haunted World in Caldwell is so big we can only describe it, as what it is, a Haunted World!If you love haunted houses you cannot miss a chance to be scared out of your wits during this Halloween season. It will take you over two hours to complete your mission of walking through a few haunted houses and then… the scary wooded path.