If your trip to Sankt Valentin is all booked but your itinerary is looking a little empty, we can give you a helping hand.Whatever you do, don't forget to charge your camera when you head to St. Lawrence Basilica. This fascinating attraction is sure to offer some incredible photo ops.Keep yourself busy by stopping by Mauthausen-Gusen Concentration Camp and Enns Main Square. One more place to consider stopping at is Enns City Tower.