>>2087364Caltopo is what you want.
It's google earth, but with topos and a ton of maps/layers + waypoints/markers/lines to plan you trips.
You have to pay for the phone version if you want offline maps.
But the desktop browser version is 100% free (there's a pro option but you don't NEED it) and the best resource for topo maps out there. You can just download the maps to your phone for free if you're a poorfag.
Also,
>there are people here honestly using alltrails...fucking hell /out/