This was my second visit to the primeval forest park, and it's definitely worth going, especially the rainforest hiking area. However, I couldn't experience it because I was with elderly people. Here are my suggestions: The distance from the parking lot to the park gate is too far, requiring a hike uphill. Even after purchasing a ticket for the electric shuttle bus, you still have to walk 200 meters uphill to reach Jin Lake, which is also the peacock release area, before you can take the shuttle bus. This is very inconvenient for elderly people. The shuttle bus ticket only goes downhill to the parking lot. I suggest that you either start from the parking lot and walk uphill, or that you can board the shuttle bus directly at the park entrance. It's very unreasonable.