Soon available: De Geest, P.; Hejna, M. & Beyens, J. (Eds.) (2026): Karst and caves of Soqotra Island (Yemen) - interdisciplinary expeditions 2000-2025.

Soon summary and links will be provided here FIRST!

Meanwhile the references:

De Geest, P. (Ed.) (2006): Soqotra Karst Project (Yemen), 2000-2004. - Berliner höhlenkundliche Berichte, 20, 69 pp.; Berlin.

New volume (available later THIS MONTH!)

De Geest, P.; Hejna, M. & Beyens, J. (Eds.) (2026): Karst and caves of Soqotra Island (Yemen) - interdisciplinary expeditions 2000-2025. - Berliner höhlenkundliche Berichte, 92, 89 pp.; Berlin.

Sales price of the book will be 15 EUR (plus postage: 7 EUR in the Euro-zone, 9 EUR to the UK).

Last cave maps are being finalized, soon the overview of 25 years of cave and karst exploration will be ready!

 Last cave maps are being finalized! 

After 20 years, this feels like a huge relief... we keep you posted on the publication progress.

Thanks to all, especially Jos Beyens (see pictures) and Michael Laumanns