There are three artificial floating island placed at lake of Dahu Park and their functions as follows:
1. Water purification.
2. Habitat for fish spawning, bird nesting and aquatic insects attracted then.
3. Water environment beautification.
This is why Dahu Park has become one of the most beautiful parks in Taiwan. Many families and friends come here for the holiday.
Fishing is allowed here, some tourists or couples fishing on the shore of the lake.
It also a great pleasure to walk along the shore of the lake.