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Germany
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Harz
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Oberharz
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Alien
Alien
4
routes
5a – 6a
1
topo
★
1.5
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Routes
· 4 routes
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Easy
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Elite
1
Alien
Boulder · 2 ascents
6a
2
Ripley
Boulder
6a
3
Mutter
Boulder · 3 ascents
5a
4
Nostromo
Boulder · 3 ascents
5c