# Sailing stones

> Geological phenomenon where rocks move and inscribe long tracks along a smooth valley floor without human or animal intervention

**Wikidata**: [Q1546315](https://www.wikidata.org/wiki/Q1546315)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sailing_stones)  
**Source**: https://4ort.xyz/entity/sailing-stones


## References

1. Freebase Data Dumps. 2013