Caves of Balakanche 2D map, SVG format, A4 default size for printing. All corrections discussed at w:ru:Обсуждение:Баланканча#Карты.
Cartographic data: from 1997 map, adapted from 1974 map by McKenzie, Reddell, Wiley (published without a copyright notice)
Features to mark: selected from Rogers, Bruce (2004). "Grutas de Balancanche". AMCS Activities Newsletter 27: 79.
Vectorization by NeoLexx, data preparation and translation by Strannik27