- The Ubajara National Park is located on Serra da Ibiapaba.
- In the highlands of Ibiabapa are located the towns of Vi鏾sa do Cear? Tiangu? Ubajara, S鉶 Benedito and Ibiapina.
- Being 1120 metres long and having nine halls with 420 metres of lit trails, it lies within the Ubajara National Park and is formed of limestone.
- Ubajara is a name of indigenous origin and the prevailing translation for the name is " Lord of the Canoe . " The name would have appeared from the legend of a tribe chief who, having arrived from the coast, inhabited the cave for many years.