Short Karlstein Loop

From Bad Reichenhall through the city center to the Rupertustherme, then continue along the Saalach River until you reach the intersection of Nonnerstraße, ST 2101, then briefly turn left onto Nonnerstraße and follow it for a short distance along the power plant canal; next, turn right onto Weitwiesen; at the fork, turn left again and go under ST 2101 through an underpass until you reach Birkenstraße, then continue along Thumseestraße for a short distance to the Luitpold Bridge; after the bridge, take the underpass, then follow the final stretch of Berchtesgadener Straße to Gmainer Straße, Gruttenstein Straße, and Streitbichlweg, Bichlstraße to Zwieselstraße; from there, follow the footpath toward the city center, and you’ll return to the finish line and starting point.