The view on the top of Mua Cave is beautiful! But the climbing up, though was said to be 500 steps, was like 1000 steps for me, as some of the stairs are quite high.. The entrance to Mua Cave is via the Ecolodge... Looks like a nice place to stay in.. And there's a large lotus flowers pond which can be viewed from high up on Mua Cave too. Fascinating! Overall it's worthwhile to go.