A very interesting tour: a modern cable car will take 12 minutes to carry you from Bolzano to Soprabolzano (m. 1200). Afterwards, an historical narrow-gauge train will take you in 20 minutes from Soprabolzano to Collalbo, moving through fields and woods in front of the Dolomites.
From Collalbo, either by bus or through a pleasant, 30 minutes long walk, you will reach the viewpoint where you may observe a 25.000 years old geological phenomenon: The Earth Pyramids. The pinnacles are made of moraine materials in the shape of cones, each covered by a big rock protecting the pyramid from erosion.
