Sankt Johann is a small region in the German city of Saarbrucken. The area got its name from a chapel that was erected there. The picturesque region lies on the right bank of the Saar River. The region officially joined Saarbrucken city in 1909. Visit Schloss Burresheim, a medieval castle perched on a rock in the Eifel mountains. The castle has been featured in several films notably - Indiana Jones and the Last Crusade. Take a tour inside the castle to get a glimpse of the lifestyle of the Rhine nobility that inhabited the castle in the 15th century. The gardens of the castle are perfect for a lazy stroll.