OLLIERO VASTAGNA VENETO ITALY SURVEY PROJECT
This new project has the objective of a general cave survey and exploration of the unexplored sections.
Complete and precise level 3 maps and documentation of the system do not exist. Also a cleanup of the several abandoned line is in program to increase the safety of navigation.
I post the links of the first pictures and website of the team.
I hope this will be interesting :
Olliero 2007 Survey Project