Brio World Waterfall Tunnel Smart Tech

Listen to the sounds of the jungle and the calming pitter-patter of running water as you pass through the 33978 Smart Tech Sound Waterfall Tunnel on a new railway adventure.

There are two routes to traverse this massive waterfall – either drive up the ascending tracks and take the rickety, old bridge over the top, or brave the dark caves and hope to make it through the gushing waters to the other side. Either way, watch out for creepy crawlies!