Bletterbach Gorge – GEOPARC Bletterbach

🌍 A natural wonder full of geological diversity

The Bletterbach Gorge in Aldein/Radein is part of the UNESCO World Natural Heritage Site of the Dolomites and is one of the most spectacular natural phenomena in South Tyrol. Here you can experience rock layers dating back millions of years up close. Fossils and unique rock formations tell the fascinating story of the Earth's history – an experience for geologists, hikers and nature lovers alike.

Nature trails & information stations

The Bletterbach Gorge has an extensive network of nature trails that make the gorge easily accessible and educational for visitors:

• Length & duration: The main trails are between 3 and 6 km long and take about 1.5 to 3 hours to walk.
  
• Signage: Well-marked paths with numerous information boards explain the geological layers, fossil finds and the formation of the gorge.
  
• Thematic stations: Special learning stations are dedicated to the flora and fauna of the Dolomites, geological processes, historical finds and the formation of the UNESCO World Natural Heritage Site.
  
• Family-friendly: The nature trails are also suitable for children; exciting fossil and rock finds make the trail an interactive nature experience.
  
• Barrier-free: Some sections are designed to be easily accessible even for less experienced hikers.

⚠️ Important safety information

• ⛑️ Helmets compulsory: Helmets must be worn in the gorge – please bring your own helmet or hire one on site.
  
• 🥾 Sturdy footwear is essential as the paths are steep and uneven.
  
• Stay on the marked paths to ensure your safety and protect nature.
  
• Always supervise children.
  
• 🌧️ Postpone hikes in bad weather or heavy rain – the gorge can be dangerous in such conditions.

Useful information for visitors

• How to get there: Aldein/Radein is about 20 minutes from Bolzano and is easily accessible by car or public transport.
  
• Opening hours: The gorge is usually accessible from spring to autumn, but exact times and guided tours may vary.
  
• Guided tours: Guided tours offer particularly exciting insights into the geology and history of this World Heritage Site.
  
• Facilities: Information centre with parking, toilets and souvenir shop available.