In the Maps app , you can find your location on a map and zoom in and out to see the detail you need. On supported models and in select cities, Maps provides enhanced detail for elevation, roads, trees, buildings, landmarks, and more.

First, launch the Settings app on your iPhone, then tap on the Privacy section. Then click on Location Services and scroll to the very bottom of the page, where you'll need to tap on System Services. Go to the Significant Locations tab, at which point you'll be asked to log in with Face ID, Touch ID or your passcode.