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MIG System is the longest researches cave system in Slovenia (35.800 m).

Explorers of the underground world will find many interesting sites with the potential for everything from leisurely tourist excursions to more demanding expeditions.

MIG System is a very demanding complex of cave passages and pits in the total length of 24900 metres and reaching the depth of 975 m, accessible only to experienced and well-equipped cavers.
 

Although caves in the area are not equipped for massive tourist visits, many of them can still be visited under the guidance of experienced cavers.

It is recommended to get all additional information at the local cavers’ club.

Tolmin, sistem MIG

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