Hole-in-the-wall walking trail to enjoy nature

Located near the Sillartoro Nature Information Center, this is a forest where butterflies can be observed in season. There is a walking trail that circles the area, and along the way there is the Butterfly Forest Observatory, which offers a view of Sillartoro Lake. As the name implies, the Butterfly Forest allows visitors to observe various species of butterflies and wild birds.
Currently, the Sillertoro Trail from the Butterfly Forest Observatory to the observation plaza and bird observation facilities is closed due to damage to the wooden path.