Re:World's steepest funicular railway opens in Switzerland
by jessriedel on Saturday December 16, 2017 @01:22PM
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> In general, beginner slopes (green circle) are between 6% and 25%. Intermediate slopes (blue square) are between 25% and 40%. Difficult slopes (black diamond) are 40% and up. ...
> In general, beginner slopes (green circle) are between 6% and 25%. Intermediate slopes (blue square) are between 25% and 40%. Difficult slopes (black diamond) are 40% and up. ...
https://en.wikipedia.org/wiki/Piste