It's hard to believe that the Mitterberg / Monte di Mezzo – this oblong, heavily forested mountain situated between the Etsch / Adige Valley and lake Caldaro – is crisscrossed by more than 600 km of trails, but it's true! The network of bike trails here is so complicated that you'll have to take care to maintain your bearings. The expansive Stein Valley is actually only a shallow depression near the highest point of the Mitterberg – which has an altitude of about 650 meters, and at the summit of which there is a large antenna station. You begin the ascent by first cycling downhill from Kaltern / Caldaro on the bicycle path towards Lake Caldaro, but after a few meters, you'll have to take a sharp left turn into a forest trail which is asphalted at the bottom. At the beginning, there is an only slight uphill grade. But starting at the Montiggl Plateau, it becomes much steeper. When you've gotten a little farther, a gravel trail starts. This gravel trail is only slightly uphill, and will take you to the entrance to the expansive Stein Valley. The route through the Stein Valley is virtually level, so you'll encounter nothing requiring any significant technical skill. The big, moss-covered boulders in the forest will catch your eye; they are found on both sides of the forest trail, and give the valley its name. Once you've gotten to the other side of the Stein Valley, you'll have two options to pedal downhill: The following description applies to the easy asphalt trail (which is nonetheless off limits for motor vehicles). Once you've descended, you can pedal along the level road to the west of the Montiggl Lakes towards Eppan. From there, you should take the bicycle trail along the former railroad line and bike back to Kaltern. In the summertime, the Montiggl Lakes are a popular destination for outdoor swimming, and you can enjoy a slice of delicious, home-made pie and cake in any one of the beach cafes. But please note the large number of pedestrians and hikers you'll encounter along the way to the lakes when the weather is nice. All in all, the Stein Valley is an easy mountainbike tour and, because it will take you mostly through shadowy forest, is to be preferred on hot days.
Variants: This tour can also be combined with the "Girlan / Cornaiano" tour.
Mustn't be missed: The Montiggl Lakes.