Cave Of Aggitis River
- Located near DramaCave, Prosotsani, Greece. Includes history of discovery, description and contact information.
- http://www.spilaioaggiti.gr/indexen.php

The Alistrati Cave
- Includes description of formations, hours, history, geology, biospeleology, paleontology, map, photos and contacts. Located 50 km southeast of Serres. [English and Greek].
- http://www.alistraticave.gr/intro_en.htm