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Jon
  • Member for 7 years, 11 months
  • Last seen more than a month ago
  • Berlin, Germany
60 votes
10 answers
14k views

What is the safest way to purify water?

  • 5,308
49 votes
11 answers
80k views

How to clean rock-climbing shoes?

  • 5,726
33 votes
9 answers
14k views

Is it dangerous to sleep in a tent alone in a forest in -20°C?

  • 341
25 votes
4 answers
18k views

What are common climbing techniques for strongly overhanging walls and roofs?

  • 1,481
25 votes
2 answers
3k views

How can I improve my footwork while rock-climbing?

15 votes
4 answers
12k views

How many calories does hiking burn?

14 votes
2 answers
3k views

How do you decide on a climbing grade?

  • 1,481
14 votes
20 answers
4k views

What is the best mountaineering quote that you have ever read? [closed]

  • 31.5k
10 votes
1 answer
3k views

When should you start to train with Campus Boards, Hang Boards and Peg Boards?

  • 1,481