Hiker/backpacker here. If you're doing anything more than a short walk in a city park, don't use Google Maps. Upgrade to either AllTrails or Gaia GPS and pay the subscription fee that allows you to download offline maps. (I use both.) Without going into a full review of each, I'll just say that I wouldn't dream of doing any kind of hike without them. The difference between Google Maps and a dedicated mapping app is like the difference between, say, Notepad and VSCode.