There are restaurants in the Fuchun Yuanyin Scenic Area, but the options are limited. They are mainly farmhouses or mountain villas, along with one restaurant. There are more restaurant choices outside the scenic area.
There are coffee and campfire barbecue on Palm Island. But it’s better to eat outside the scenic area.
It’s still better to bring some dried food with you, just in case there are no restaurants to eat at.
I walked the entire route and did not see any regular restaurants where one could eat; I only saw small convenience stores.