The House of lost Souls is Located on the Corner of Evans and Calumet in Valparaiso, IN inside the old Porter County Fairgrounds across from Autozone.
Directions from Major Interstate:

From 80/94: Take exit 26, From Toll Road: take Exit 31. Take Hwy 49 south to Ridge Rd/US. 6 Exit. Take aleft at the light at the off ramp and go to the first light. Turn right onto Calumet Avenue and continue south. You will eventually come to a five way stop, take the road to the right and continue south. When you get to Evans road, there will be an Autozone on your left. Turn left onto Evans Road and the Entrance to the park will be on your left just a little way down the road.

House of Lost Souls