off grid sauna, hot tubs and shower DIY

[Map Maker]

Anyone make these?

Sauna hot tub or shower?

Im planning on doing one a year and looking for ideas. I got no power on my site (other than solar)

This sauna looks easy. just get the right router bit for the T&G. I could be completely wrong though.



hot tub looks same


cost of pre-made is about
$7k for sauna and $5.5k for hot tub with wood heat.