Also not a carved in stone solution, but it works for me.
I pick out the best photos from my hikes each month and make a blog post - gives me searchable, easy to find access. And I can link back to my iNat obs.
(Too much on my laptop - which needs sorting, and formal backing up)
https://eefalsebay.blogspot.com/2019/04/hiking-march-flowers-neighbourhood-farm.html
https://www.inaturalist.org/observations/20996653
https://www.inaturalist.org/observations/21026757