This list is a combination of a list I received in 2011 produced by Zenkon no Kai and another in 2015 produced by Hagimori-san of Hagimori Zenkonyado. I've supplemented it with henro huts and other places I stayed in which were not on either list. The list will be of use to those looking to sleep out or stay in relatively cheap places. There is a lot of paid lodging which is not included on the list below. Please be aware that the information I've provided below is subject to change. Please cross check with other sources when making your own plans.
Note - If you have any updated information about this list - in particular places that are no longer available or where the information provided is incorrect - please let me know so I can update it.