Looking at stalactites and stalagmite.Hmm...i think the ones in china are much better looking! And we are into the mangrove swamps, learning about the biodiversity here. High tide, swamp smells good. Low tide, swamps traps all the rubbish and smells really bad. And now we are visiting the fish farms. And the stingray is uber cute!!!! End of ECO tour and off we go....to Langkawi's AMAZING Skybridge!