Calling Tham Phay a "fairy cave" is probably not an exaggeration when every small detail inside the cave has a beauty that is both timeless and extremely charming. Over time, wonderful stalactites are gradually appearing in the future when they are just going through the process of creating silk cocoons, glittering cocoon threads hanging throughout most of the cave. The deeper you explore, the more passionate you will become because of its poetic and captivating beauty.