Oniishibozu Jigoku is known for its boiling gray mud pools. The bubbling mud resembles a monk's bald head, giving the place its name.
Mountain Jigoku is named for its mountain scenery shrouded in hot spring steam. Additionally, it features a zoo showcasing animals in a tropical hot spring environment.
Kamado Jigoku is famous for its diverse hot spring pools and interactive experiences, allowing visitors to enjoy various forms of hot springs.
Oniyama Jigoku, also called Crocodile Jigoku, is home to numerous crocodiles, with hot spring water providing a suitable living environment for them.
Shiraike Jigoku is named for its milky white hot spring water. The surrounding area is tranquil, and tropical fish are kept in the pool.
Chi-no-Ike Jigoku is one of Japan's oldest natural jigoku, renowned for its bright red hot spring water colored by abundant iron oxides.
Tatsumaki Jigoku is famous for its periodic hot spring geyser eruptions, reaching heights of several meters. It is one of the major spectacles of Beppu's Eight Hells.
