If your trip to Hartmannsdorf is all locked in but your travel itinerary is a bit on the empty side, let us give you a few hints and tips.Whatever you do, don't forget your camera when you head to Riegersburg Castle. This great attraction is guaranteed to offer some unmissable photo ops.If you believe there's nothing as enjoyable as discovering new places, make sure you stop by Zotter. Vulcano Ham Factory is another sight to check out.