I have had several conversations on various threads about these options, and I thought I’d put it all in one place for anyone who is contemplating the same thing or who might be enticed to contemplate the same thing once they see how amazing...
The Santiago bus station is down behind the train station. Big building, raised walkway goes there from street level, adjacent to the train station.
It took me a bit of digging to work that out when I was there...
I put together a brief "practicalities" guides, which may be useful to you. It includes the excellent resources mentioned by Bradypus, above, as well as other information that should be of help in your planning. Buon cammino!
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