Balai Besar Konservasi Sumber Daya Alam (BBKSDA) Jawa Timur is a vital conservation body dedicated to the preservation of wildlife and natural resources in East Java, Indonesia. Established to protect biodiversity, BBKSDA oversees numerous natural conservation areas, including several nature reserves and wildlife sanctuaries, such as Cagar Alam Kawah Ijen and Suaka Margasatwa Pulau Bawean.

The organization offers a range of services including online permitting for nature tourism, wildlife conservation efforts, and educational resources about endemic flora and fauna. Visitors can purchase tickets online for attractions like Ijen Blue Fire, while also accessing valuable information on wildlife and conservation regulations. Furthermore, BBKSDA plays an active role in the rehabilitation and release of endangered species, showcasing their commitment to ecological preservation and environmental awareness. With ongoing initiatives aimed at restoring ecosystems and supporting wildlife populations, BBKSDA Jawa Timur is instrumental in promoting sustainable tourism and conservation efforts in the region.