Pitch (vertical space)

Pitch (vertical space)

:"For other uses, see Pitch"

Climbing

In rock climbing and ice climbing, a pitch is a steep section of a route that requires a rope between two belays, as part of a climbing system. Standard climbing ropes are between 45 and 60 metres long, so a pitch is always shorter, between two convenient ledges if possible; longer routes are multi-pitch, requiring the re-use of the rope each time.

Caving

The term pitch is also used by cavers to refer to a very steep or vertical section (called a drop, pit, or shaft) in a cave that needs ladders or Single Rope Technique to descend and ascend (a drop that can be descended and ascended without equipment is a climb). As caving rope lengths are not standardized, the length of a pitch is usually equal to that of the drop. The deepest underground pitch is 603 m in Vrtoglavica Cave in the Julian Alps in Slovenia. In some cases, cavers may choose to split one drop into two or more distinct pitches. However in most cases a single rope or ladder is used for the entire drop, so in practical usage 'pitch' has become synonymous with the terms 'drop', 'pit' or 'shaft'.

External links

* [http://www.pipeline.com/%7Ecaverbob/pit.htm The world's deepest pitches, by Bob Gulden] Dead link|date=April 2008
* [http://www.showcaves.com/english/explain/Statistics/DeepestDrop.html Caves with the deepest drop, by Jochen Duckeck]


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