The park utilizes natural biological processes to filter sediment and organic matter from reservoir discharge water.
It is a key part of the 'back-pool' system that regulates water pressure and flow for the Liyutan Reservoir project.
The shallow, slow-moving water creates an ideal habitat for specific species of endemic Taiwanese amphibians.
The site was constructed to mitigate the environmental impact of dam operations on downstream ecosystems.
Liyutanshuikuhouchiyanshengtai Park is an ecological conservation area situated directly at the discharge point of the Liyutan Reservoir in Sanyi Township. The site functions as a managed wetland designed to purify water released from the reservoir before it enters the local river system. It features a series of cascading pools and interconnected aquatic channels that support diverse plant and animal life. Visitors can traverse boardwalks that span the shallow pools to observe the site's water filtration mechanism. The park serves as a habitat for local avian species and various types of dragonflies. Its landscape is intentionally functional, emphasizing riparian vegetation over ornamental gardening. The site provides a unique look at civil engineering integrated with environmental sustainability. It is integrated into the broader scenic area surrounding Liyutan Reservoir.
The wooden boardwalk overlooking the main central wetland pool provides the best perspective of the water cascades.
Bring insect repellent as the wetland environment attracts a high number of mosquitoes and midges.
Wear comfortable, closed-toe walking shoes suitable for flat boardwalks and paved paths.
Visit during the early morning to catch the highest level of bird activity in the marsh areas.
Do not expect a traditional manicured botanical garden; the site is an industrial-ecological facility.
Do not feed wildlife or attempt to touch the water in the filtration ponds.
