If you buy a 190 ticket and don't stay in a B&B in the scenic area, you need to visit both the East and West Gates on the same day and cannot go out and then go in. Because I stayed in a hotel outside the scenic area, I came out before the lights came on. Spring is a good season for traveling. The original ecology of the East Gate, the white walls and black tiles, and the aboriginals are all beautiful. The West Gate is more commercialized, and the B&Bs are managed uniformly.