Organic Maps is good, especially if you like hiking, and is on F-Droid https://f-droid.org/en/packages/app.organicmaps/ https://f-droid.org/en/packages/app.org

Organic Maps is good, especially if you like hiking, and is on F-Droid https://f-droid.org/en/packages/app.organicmaps/ https://f-droid.org/en/packages/app.organicmaps/