karstic
/ˈkɑːrstɪk/
adjective
- Relating to a type of landscape formed by the dissolving of soluble rocks such as limestone, often characterized by caves, sinkholes, and underground streams.
- Hikers need to be careful in karstic areas because the ground can suddenly collapse into a sinkhole.
- Many karstic regions have beautiful underground rivers that are popular with explorers.
- The karstic terrain in southern China is famous for its dramatic limestone peaks and hidden caves.