Several of us have 'pioneered' this route around 2015/16 (Camino 2015 - June - July posts) and @Dave and his co-author have written an excellent guide. Yes it does date from 2019 but there are updates - many on this forum and added by @Dave . I...
I think mine is still the only option. And yeah, I wish we could do an update--there just isn't the demand for the Mar yet to justify reprints. But, I have revisited the Mar and posted news here...
I'll walk Del Mar this summer. Yes, it's pretty hard to get informations, I informed from foruma, mostly Here, do a search.
Author of book posted gps tracks for all etapes and also will combine it with routhes on wikiloc.
Accomodation is big...
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