The report analyzes many years of experience in the design and implementation of excursion routes in show caves in Bulgaria. They have been developed and tested as project work by ...
Man has always needed to comprehend his essence and the surrounding natural and social environment, to explain the existing social, natural and cosmic order. When it comes to caves, their ...
There are 14 show caves in the Czech Republic. They are managed by the Cave Administration of the Czech Republic that was established by Ministry of Environment. The purpose of ...
