Degradation risk assessment and hazard identification on geotourism site of Waluran District, Ciletuh Palabuhanratu UGGp

Abstract

Geotourism in Waluran District, part of the Ciletuh–Palabuhanratu UNESCO Global Geopark (UGGp), is exposed to potential degradation and safety risks if its management remains inadequate. This study assesses the sustainability of three geosites, including Taman Batu Cukcrukan, Taman Batu Sarongge, and Lorong Tengah, through an integrated approach combining Degradation Risk Assessment and Hazard Identification, Risk Assessment, and Determining Control (HIRADC). The first method was applied to evaluate site vulnerability to several factors using standardized scoring criteria, while the latter was applied to recognize hazards by considering their likelihood and severity, followed by determining control measures in line with the ISO 45001 framework. The results indicate that none of the sites can yet be categorized as threatened. Nevertheless, Taman Batu Cukcrukan attained the highest risk score (4.25), largely linked to its relative accessibility and proximity to problematic areas. Field observations also revealed recurring safety concerns, such as steep and slippery trails, unsafe bridges, deep river holes, and unstable rocks, with 60% of hazards in Taman Batu Cukcrukan categorized as high risk. The methodological strength lies in combining degradation assessment with HIRADC, which not only highlights governance and conservation weaknesses but also converts them into practical safety measures. This integrated approach provides structured prioritization of risk control and management. The findings underscore the importance of targeted mitigation measures, including infrastructure improvements, slope stabilization, routine maintenance, and visitor education. Overall, this study demonstrates that proactive risk management is essential to preserve geodiversity, enhance visitor safety, and secure the long-term sustainability.