Summary 27th expedition of Speleoclub Bobry to Tennengebirge massif in Austria, 2009.08.15 - 2009.09.05:

 

- it was continued of exploration JackDaniel's cave (2000m new parts) and discovered several new caves from 20m to 70m long;

 

- the cave JackDaniel's (-748m deep, almost 5500m long) is the longest cave in Tennengebirge - east range, still not end of exploration ...

 

 

 

 

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