title: The concept of regulated use of natural heritage sites included in the tourist cluster: a Russian caves case study
abstract: The rationale for our research arises from non-regulated use of caves for commercial and sightseeing purposes, which can significantly damage objects of cultural heritage or result in their complete destruction. In this respect, our paper aims to define the factors necessary for the development of nature preserves and tourist centers that provide for the preservation of caves that are properly maintained and used by the public. The paper employs a multidisciplinary approach based on inter-connec
journal: Journal of Cave and Karst Studies