Seethawaka Wet Zone Botanic Garden was established in Sri Lanka, serving as an observation region and a protected zone for exposed and defenceless endemic plant species in the Sinharaja Rain Forest region. This field also forms enhanced exportation floriculture, ex-situ conservation of wet lowland plants, and bamboo cultivation. The park was opened to the public in late October 2014, and it is the most newly constructed botanical garden in Sri Lanka.