Biodiversity is not only important to maintain balance in nature but also very useful to mankind fulfill their needs without creating toxic wastes. Sahabat Alam together with the senior high school students of SMAN 1 South Cikarang visited Organic Herbal Village at Cikarang, learning about more than 500 different plants useful to maintain health and beauty. Sahabat Alam and students also made their own herbal drinks and planted soursop trees (Anona muricata). Hopefully, the experience from this event can motivate young generation to preserve the rich Indonesian biodiversity.