Cenote Vaca Ha cave system
Area: Coba Road
Length: 2,491 m
Maximum depth: 28 m
Exploration
1992
2002-2003 - Bil Phillips, Jana Smith
Survey, November 2002 - February 2003; drafted by Bil Phillips, digitized and coloured by Brian Ross. Plan length 8,172 ft, plan depth 92 ft. Explorers: Ivan Cappelli, Mary Cappelli, Randy Douglas, Dan Ferra, Steve Gerrard, Woody Jasper, Allen Jonushaitis, Brian Kakuk, Ise Kalsi, Cliff Keck, Kim Kitka, Dan Lins, Travis Lore, Christophe Le Maillot, Bil Phillips, Don Redinger, Daniel Riordan, Jana Smith. Survey: precision underwater instruments for azimuths and depths, a fiberglass tape for distances, passage widths estimated or measured with a Scubapro POS-2 sonar; cartography and text material after James G. Coke and the Quintana Roo Speleological Survey.