Mourning Rose Manor Previous Next Haunt Category: Yard DisplaysHaunt Tags: All Ages Haunt DescriptionDates OpenHours of OperationGet DirectionsInstagramReviewsMourning Rose Manor is a FREE Halloween yard display in Simi Valley, California. Open nightly Mid-October through November 1. Oct. 15-Nov. 16-10pm Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Enter your locationGet Directions Travel modeDrivingWalkingBicyclingPublic Transport Distance unitsMilesKilometers Instagram Leave a Review Cancel replyYou must be logged in to post a comment.