29 July – 8 August (Online)
11 – 15 August (Onsite Conference)
Field Trip to Gunungsewu Karst
Introduction of Karstology
Prof. Eko Haryono – Universitas Gadjah Mada
Limestone
Dr. Didiet Bariyanto – Universitas Gadjah Mada
Karst Hydrology
Blaz Kogovsek, Ph.D – Research Centre of the Slovenian Academy of Science and Arts
Exploring internal complexity in an apparently simple karst groundwater system: Castleton, England
Prof. John Gunn, Ph.D – University of Brimingham
Karst Groundwater Monitoring Targets, Strategies and Methodologies
Prof. Guanghui Jiang – Guangxi University
Carbon Cycle Karst
Prof. Junbing Pu – Chongqing Normal University
Karst Biospeleology
Dr. Cahyo Rahmadi – BRIN, Indonesia
Karst Geomorphology
Alena Gesset, Ph.D. – Pavol Jozef Safarik University
Cave and Karst Management in Philipine
Mark Diaz – Philipine
Cave and Karst Management in Malaysia
Dr. Ros fatihah Muhammad – Malaya University
Cave and Karst Management in Brazil
Prof. Luiz Eduardo Panisset Travassos – Puc Minas University
Cave and Karst Management in Laos
Dr. Terry Bolger – Cave and Karst Specialize, Laos
Sustainable Management of Mammoth Cave Nationa Park
Lee Anne Bledsoe, Ph.D – Western Kentucky University
Special Nature of Karst Environments
Prof. David Gillieson – University of Melbourne
Cave and Karst Management in Thailand
Chaiporn Siripornpibul, Ph.D – DMR, Thailand
Karst Hydrology
Dr. Tjahyo Nugroho Adji, M.Sc. – Universitas Gadjah Mada
Risk Assessment of Groundwater in Gunungsewu Karst Area
Dr. Margaretha Widyastuti – Universitas Gadjah Mada
UNESCO Programs for the Understanding and Protection of Karst Resources
Dr. Chris Groves – Western Kentuky University



Nestled in the heart of Java, Yogyakarta, affectionately known as Jogja, is a city steeped in rich culture, fascinating history, and stunning natural beauty. It’s a place where ancient traditions blend seamlessly with modern vibrancy, offering an unforgettable experience for travelers from all corners of the globe. Venture beyond the city limits and discover the breathtaking natural wonders that surround Yogyakarta. Embark on a journey to the majestic Borobudur and Prambanan temples, UNESCO World Heritage Sites that epitomize the architectural brilliance of ancient Java.

The Gunungsewu Karst, stretching along Indonesia’s south coast in Central Java, is a geological marvel sculpted by millions of years of erosion on limestone. Its defining feature is a multitude of conical hills, a unique characteristic known as “Gunungsewu Type.” This vast landscape, has earned recognition as a UNESCO Global Geopark due to its exceptional geological significance. Beyond its impressive rock formations, Gunungsewu Karst harbors a diverse ecosystem. The network of conical hills, sinkholes, and underground streams above ground is complemented by a hidden world of caves, caverns, and rivers below.
Contact
Prof. Eko Haryono | e.haryono@ugm.ac.id
Dr. Andung Sekar Anom | andung.geo@ugm.ac.id