02
Dec
2017
Mammoth Cave Tag
21
Feb
2017
Echo River Spring ROV Recovery
Mark Wenner and Marbry Hardin dive to recover two ROV's from Echo River Spring in Mammoth Cave National Park....
22
Feb
2016
Mapping Mammoth 2016
The St. Cloud Times reports on Mark Wenner's efforts with cartographer Pat Kambesis and the Cave Research Foundation to map Mammoth Cave in Kentucky....
05
May
2015
Roppel Expedition 2015
Roppel Expedition 2015 continues radio survey and exploration of Mammoth Cave....
20
Dec
2013
Roppel Expedition 2013
The 2013 Logsdon River Expedition continues exploration beyond the sump in the Roppel section of the Mammoth Cave System....
30
Aug
2013
South Toohey Ridge 2013
Brian Williams, Matt Vinzant, and Mark Wenner along with a large support team took on the exploration challenge of cracking South Toohey Ridge....
30
Jun
2007
Logsdon River Sump 2007 Part 2
Exploration Beyond a Sump in the World’s Longest Cave (continued from Last Month) by Brian Williams...
28
Jun
2007