This easy gravel pleasure loop starts in Seefeld and leads through the scenic Hinterautal valley to the source of the River Isar and the rustic Kastenalm hut in the Karwendel. Fine gravel surfaces, minimal elevation gain, turquoise Isar waters and wide valley views make this tour ideal for relaxed gravel riding with a strong nature focus. The Kastenalm invites you to a delicious stop, while the riverbanks offer refreshing breaks by the cool water on warm days – all accompanied by impressive views of the peaks of the Karwendel range.

The start of the gravel bike tour is at the information center in Seefeld right next to the train station. From here you ride mostly in the pleasantly shaded forest past Giessenbach to Scharnitz. Here, at the gateway to the Karwendel, you will also find the Information Center and the Holzerhütte Museum, which invite you to visit and provide information about the mountain worlds of the Karwendel, its inhabitants and stories.

From there you ride into the Hinterautal, one of the three wildly romantic Karwendel valleys. First a short stretch on asphalt, later again on a forest road, you always roll along the clear waters of