Geoparks and the Development of Ecotourism: A Systematic Synthesis of Research Using Bibliometrix and PRISMA Approaches

This study presents a systematic literature review combined with a bibliometric analysis of ecotourism within geoparks. A dataset of 194 scientific publications was retrieved from seven academic databases: Web of Science, Scopus, Dimensions, Nature Journals, SpringerLink, Taylor & Francis, and CABI, covering the period 2010–2025. The study followed the PRISMA 2020 guidelines to ensure methodological rigor and transparency. Automated procedures were employed, including an integrated R-based approach for bibliographic record merging and deduplication using an automated method, and an automated IF function-based screening process. The results reveal a growing trend in ecotourism-related research within geoparks. The most influential publications primarily focus on visitor motivations and preferences, ecotourism products and visitor experiences, and community-based ecotourism, as well as conservation, environmental education, and sustainable geopark management. While geotourism continues to occupy a central position in geopark development, the findings suggest that ecotourism can complement geotourism by promoting environmental responsibility, conservation awareness, community participation, and the broader sustainable development objectives of geopark territories.