Babahan Crystal Water is a tourist site in Babahan, Penebel, Tabanan Regency, Bali, where visitors tube along a clear small river between Mount Batukaru and rice terraces. You rent a tire tube and float down the slow current while looking at the rice fields and mountain scenery. The tubing takes about 20 minutes, and you can change clothes in a small bungalow. The access road is narrow and uneven, making it difficult for vehicles to pass each other.