1161 Malbujero
Ozana VN54459473 Alt. 280m

The western shaft entry into the Orillón cave system. The normal entry point is Orillónzuco (1162).

References: Fernández Gutiérrez et al, 1966 (survey and photo); anon., 1974b (logbook); anon., 1974a; Cox G, 1973; Kendal Caving Club and Manchester University Speleological Society, 1975 (survey); Manchester University Speleological Society, 1982 (survey); Corrin J S and Smith P, 1981; Ortiz E, 1968; Notenboom J and Meijers I, 1985; anon., 1996a (Easter logbook)
Entrance picture : yes
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :