Kogon naman sa

Kogon Beefsteak wani kogo ne a cikin Yankin Gibraltar na Burtaniya na ketare. Yana a kudancin Dutsen, tsakanin Europa Point da Windmill Hill . 

 Tarihi 
A lokacin Babban Siege na Gibraltar na tsawon shekaru uku da rabi, jama'ar Dutsen sun yi amfani da kogon don fakewa daga harin bam. Gibraltarians ne suka yi amfani da wannan kogon yayin da Poca Roca Cave ya shirya don amfani da Gwamnan Gibraltar (amma ba a taɓa amfani da shi ba). 

A lokacin yakin duniya na biyu an zabi wannan kogon da kogon 'yan Koftik don zama wani bangare na Operation Monkey wanda ya haifar da kogon yaudara guda biyu. An yi niyya ne don kawar da duk wani bincike na maharan Gibraltar da ke neman 'yan leƙen asiri da Birtaniyya suka bari.  Ainihin shirin barin ƴan leƙen asiri a cikin kogo ana kiransa Operation Tracer kuma kasancewar wannan shirin bai wuce jita-jita ba har sai da ƙungiyar Gibraltar Caving Group ta gano kogon a 1997 . 

 Manazarta