The impressive mining history of the Greek island of Milos in the Aegean Sea dates back to the Neolithic Age. From early obsidian mining to the extraction of sulphur, kaolin and manganese, Milos developed into one of the most important EU locations for bentonite and perlite. Current mining activities are focussed on the above-ground extraction of these minerals as well as the extraction of pozzolan, raw materials that are particularly important for the construction industry.

In addition to the important position of mining, the economy of Milos has increasingly focussed on the tourism industry in recent decades, with an innovative concept of ‘mining tourism’ being developed. This includes hiking trails to geological formations and a mining museum that offers insights into the island's history.

Our case study examines the importance of mining, especially in its interaction with the tourism industry on Milos. We focus on the perspectives of different stakeholders, their expectations and concerns regarding the economic and environmental development of the island. Through interviews with stakeholders and visits to mining sites, we analyse the implications and potentials of both sectors for society and the environment.