Stift Heiligenkreuz - Mayerling – Baden In the course of this guided tour, we visit the famous monastery Stift Heiligenkreuz, take a trip to Mayerling, a small historic town, and enjoy our ride through the Wienerwald, the green lung of Vienna. After a guided walk through the imperial town and health resort Baden we go back to our starting point – taking the wine road of the spa region Gumpoldskirchen.