“It is not as stable as it looks” Justin shouts, after which he instructs us to stay a good 3 metres away from the gaping black hole into which two white rock climbing ropes disappear. What seems to be solid ground that we are standing on is just a thin layer of limestone covering a vast cavity of air which is more than a hundred metres deep. Basically, we are on the ridge of a collapsed cave, a massive sinkhole that we are about to explore which from where we stand looks like a large crack in the lunar landscape of the Selma Plateau high in the eastern Hajar Mountains of Oman. Keep caving!
With its karst formations rising off the rice fields, Vang Vieng is set in a beautiful natural setting and has become the number one outdoor destination of Laos with hiking, mountain biking, kayaking, rock climbing and caving opportunities.
“Step out slowly, step out slowly, step out slowly!” The voice of Pedro, one of our guides for the day gets louder to reach an almost screaming order that is quite unexpected from this strongly built and very jungle-confident Maya. While I was stepping cautiously on an anthill to observe the leaf carriers, I pointed out to him a small snake coiled on the hill, about half a meter from my foot. As I am backing off, apparently way too slowly for Pedro, he starts telling me with a slight panic in his voice that this baby snake is the deadliest of South and Central America: the fer-de-lance. After a very bumpy ride through the Belizean citrus fields in a former US school bus turned military-graded 4×4, this is how our caving waterfall adventure to the Footprint Cave starts.