This is a beautiful and green part of Vienna that runs along the Wien river. You can go for a walk, bike, jog or just enjoy nature. There are also many sights to discover, such as the Technical Museum, the Schönbrunn Palace Park, the Schönbrunn Zoo or the Otto Wagner Hofpavillon Hietzing.
If you want to do a bike tour through Wiental, you can check out one of the following routes I found for you:
Wiental direction Hietzing - Wienflussweg ("Wientalradweg") round from Wien Hütteldorf: This tour is an easy bike tour that is about 12 km long and takes about 40 minutes. You start at Wien Hütteldorf train station and follow the Wien river path to Schönbrunn Palace. On the way you can visit the Technical Museum and the Otto Wagner Hofpavillon Hietzing. At Schönbrunn Palace you can take a break and explore the beautiful park. Then drive back to Wien Hütteldorf train station.
Wiental in the direction of Hietzing - Wienflussweg ("Wientalradweg") Loop from Ober St. Veit: This tour is an easy bike tour that is about 10 km long and takes about 35 minutes. You start at Ober St. Veit train station and follow the Wien river path to Schönbrunn Palace. On the way you can visit the Otto Wagner Hofpavillon Hietzing. At Schönbrunn Palace you can take a break and explore the beautiful park. Then drive back to Ober St. Veit train station.
Wiental Direction Hietzing – Technical Museum Circuit from Wien Liesing: This tour is a moderate bike tour that is about 22 km long and takes about 1 hour and 15 minutes. You start at Wien Liesing train station and travel through the city to Wienflussweg. Then follow the Wienflussweg to the Technical Museum, where you can take a break and visit the museum. Then go back to Wien Liesing train station.
I hope you like these routes and that you enjoy your bike tour through the Wiental in the direction of Hietzing.