After a hearty breakfast, we embark under the warm morning sun from St. Johann on our next leg into the Gastein Valley. Following the Tauern cycle path, we enjoy a leisurely and flat ride to Schwarzach before ascending towards the Brandstatt reservoir amidst alpine landscapes dotted with farms and pastures. Our route takes us through the Klammtunnel, marking the gateway to the Gastein Valley. Once there, we make a stop at Klammstein Castle, the valley's oldest structure originally serving as a defensive and customs outpost. Today, the restored castle houses a restaurant and a small museum in its tower, offering stunning views over the Gastein Valley. After a brief break at the castle café, we pedal onward towards Bad Gastein. The energetic climb to the town center rewards us with views of historic buildings and the majestic waterfall, creating a unique backdrop. Continuing our journey, we travel by train through the Tauernschleuse to Mallnitz. From there, a rapid descent brings us to Mölltal, our second stage destination. We cap off the warm summer evening with a delightful meal.