[polairscience]

Related but annoying question. What are you all using for public lands access and land ownership? This is a similar problem where the paid/closed apps (OnX et al) have very good data but serious issues for obvious reasons.

[aqfamnzc]

Caltopo is great for this. They require a subscription to download (raster) maps but you can cache a bunch of tiles before you leave to get the gist. These days this is one of the very scarce use cases I don't use OSMand for.

[khimaros]

there is a plugin for US data in OSMand which can be enabled for BLM, USGS, and some others