Do I need to be physically fit to explore Nil Diya Pokuna?

A moderate to high level of physical fitness is needed so you can safely explore the Nil Diya Pokuna cave, because the whole route can be pretty demanding. There is strenuous hiking, steep rock scrambling, and you may have to crawl through small, oxygen-depleted underground tunnels, sometimes for long stretches.

This is not a typical walking tour at all; it is more like an intense caving expedition. You will need strength in your upper body to hold yourself on ropes and balance to navigate through tight zones. People with claustrophobia, heart problems, or severe asthma should avoid it completely.