In this article, we'll explain how to drop a pin on your iPhone (running iOS 11 or later) so you can share your exact location with your contacts or save locations for custom maps and directions.
To pin a location to Apple Maps using your iPhone, follow these steps:
Launch Maps from your iPhone’s home screen. The screen will open to your current location with a blue pin indicating where you are.
Tap and hold the location where you want to drop a pin.