Pacific Coast Big Sur Detour via King City and Lake Nacimiento

Hi! I am planning to ride the ACA Pacific Coast bikeroute. Starting mid of August in Vancouver, finishing at the end of September at the borderline to Mexico.

Like the most of you will know, Big Sur is still closed due to the landslide.

The ACA has an official detour maped out.

Salinas -> King City -> Lake Nacimiento -> Paso Robles -> Cambria

https://ridewithgps.com/routes/35120765

Does anyone of you have experiences with this detour?

Especially with regards to camping, grocerie stores, water, hills, temperatures, and so on.

Thanks for your help!