You can spend almost a whole day there. I was there for 3 1/2 hours. 100 NT$ entrance fee. Large complex with a small pool (the water is not deep enough for swimming though), foot bath, lots of flowers, butterflies and other insects buzzing around and not forgetting the geese, carp and 2 tightly caged deer. There is a children's playground. It's about a 30 minute walk from the bus stop.