The following surveys are available from the expedition. Surveys from older expeditions are in the process of being redrawn with modern software and will be made available once complete.
Surveys by clubs, not currently involved in the Tresviso Caves Project, are also included in either their original form or as revised drawings by the expedition. Permission to reproduce has been sought, where possible, but a number of the original clubs no longer exist. Please contact the expedition with any concerns or more surveys to contribute!
- Cave Registry Data Archive – the master survex overlay is now version controlled in subversion
- Surveying Resources – useful links
All of the following surveys are released under a Creative Commons license.
Sierra del a Corta
Cueto de los Senderos
Vegas de Andara (the Sara Depression)
Minas de Mazarrasa (and the Lake Depression)
Vao de Los Lobos
Invernales de Caballar (Asturias)
The following surveys relate to caves not in the immediate area of exploration but maybe of interest in a wider context, especially as some are resurgences for areas ‘close’ to Tresviso.