Toca da Boa Vista is within 2 km of another significant cave Toca da Barriguda, 23 km long, which is Brazil's second longest.
Notes
External links
- Auler, A.S. & Smart, P.L. 1999. Toca da Boa Vista, Bahia state - the longest known cave in the Southern Hemisphere in: Schobbenhaus, C.; Campos, D.A.; Queiroz, E.T.; Winge, M.; Berbert-Born, M. (Edit.) Sítios Geológicos e Paleontológicos do Brasil accessed at [1] July 27, 2006 (Abstract in English)
- Grupo Bambuí de pesquisas espeleológicas Project page (in Portuguese)