The significance of karst areas in European national parks and geoparks

Abstract

Karst terrains have varied abiotic and biotic values. However, due to their unfavourable conditions for human settling, they are relatively sparsely populated areas. Thus, karst terrains merit and are suitable for nature protection. In this paper, partly or mostly karstic European national parks (NP) and geoparks (GP) are studied. We compiled a dataset based on official information and internet sources, and analysed NPs and GPs by location, morphology and timeline. Nowadays, there are 106 partly or mostly karstic NPs in Europe, that means 23% of all NPs. Many of the karst terrains became protected before the terms of geotourism and geopark came into being. 49% of all GPs contain karst terrains, which means that karsts are key issues in the study of geoheritage and geotourism. Tourism into karstic NPs and GPs can be considered sensu lato geotourism, since tourists travelling to these locations generally visit caves, gorges, travertine lakes and other karst features. Adventure tourism is also significant in karstic NPs and GPs. The most popular NPs host several millions of visitors a year, that implies economic benefits, but also poses environmental problems, thus certain parks already reached their carrying capacity, while other parks plan to increase their visitor numbers.

Keywords

• geotourism
• geoheritage
• show cave
• gorge
• canyon
• visitor number