Dear Sandi Michell,
Thanks for contacting Top China Travel!
It is a little tied to walk through Jiuzhaigou but you will enjoy the beautiful landscape better by walking. Some scenic spots are close to each other, you can choose to walk there. But in some period the plank road is closed, from the early or middle of November and opens in March or April the next year. But the roads near Five-Flower Lake, Pear Shoal, Five Colors Pool and Shuzheng Qunhai are still accessible.
Do you mean the transport inside the Jiuzhaigou Valley Scenic Area? If so, then there is sightseeing bus inside the scenic area. You can buy the ticket at secnic area ticket office. The price of the sightseeing bus is about 90 CNY in high season and 80 CNY in low season. The ticket could only use in the scenic area and is invalid after you get out of the scenic area and enter the scenic area again for the second time. The bus service time of the buses is from 8:00 to 19:00. The sightseeing bus runs circularly between Shuzheng Valley, Rize Valley, Zhechawa Valley. In the main attractions, there is stop for taking bus. In the Norilang Center Stop, you can choose to transfer bus to different direction.
Any further request or question, please feel free to contact with us.
Regards,
Cookie