AMCS Bulletin 10 Caves of the Golondrinas Area By Peter Sprouse and Jerry Fant 2002 8.5 by 11 inches, 74 pages

This nicely produced cave-survey bulletin covers the area in San Luis Potosí in the mountains west of the town of Aquismón that contains Sótano de las Golondrinas, arguably the most spectacular open-air pit in the world. In addition to Golondrinas, 67 other caves in the area are described, with location maps and coordinate locations. There are 38 detailed cave maps, including a new foldout map of Golondrinas, and 32 black-and-white photographs.

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Table of Contents
7	The Golondrinas Area
19	Sótano de las Golondrinas
31	Other Caves of the Area
73	Bibliography