Riverside Haunted Spots

The "Haunted" Mission Inn

The "Haunted" Mission Inn

And yet, Riverside is indeed home to one of the strangest buildings in California (second only to the Winchester Mystery House): the Mission Inn. The Mission Inn began as a normal hotel under the ownership of Christopher Miller; but in 1902, ownership passed to his son, Frank Augustus Miller, who changed the name to the “Mission Inn”, and began adding on to the hotel in a variety of design styles until his death in 1935