After two failed attempts, Ta Nam Long and his team have at last succeeded in the ultimate adventure— conquering the dark underground world of Dia Nguc (Hell) Cave located at the Dong Van Karst Plateau Geopark in Ha Giang Province.
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| Photo by collect on the internet |
On their first failed attempt to descend into the dark underground world, Long and his crew were forced to quit halfway into the climb due to lack of ropes.
Lack of food and stamina derailed the second attempt.
After two failed attempts, the team prepared carefully both mentally and physically for their third and triumphant attempt at the sub-terrestrial adventure.
