2024-08-08 00:00:00 The George Brown Darwin Botanic Gardens (The Gardens) extend over 42 hectares from the escarpment to the sea. The Gardens were established over 130 years ago and have survived World War II and multiple cyclones. Known for their collections of north Australian and other tropical species, The Gardens is one of the few botanic gardens in the world with marine and estuarine plants growing naturally. There is an extensive collection of palms and cycads plus colourful displays of exotic heliconias, gingers, tropical orchids and bromeliads. The Africa-Madagascar garden has a unique collection showcasing the world's Baobab and Boab trees.