Geological dioramas are scaled representations of spatial reality created through specialised forms of interpreting landscapes, relief, and subterranean environments. Geocustos produces dioramas with an emphasis on the clear, professional, and visually compelling presentation of geoheritage, particularly karst landscapes, speleological features, and the relationships between surface and underground natural processes.

This form of interpretation is especially valuable when complex geological and geomorphological phenomena need to be made accessible to visitors, students, local communities, or users of interpretation and visitor centres. A diorama makes it possible to view a landscape, its structures, and its processes as a whole, helping natural phenomena and sensitive natural processes become understandable, clear, and memorable.