Can someone show me how to keep track of family location on iPhone?

We’ve got a big family trip coming up and I want to make sure I can see where everyone is without having to text them constantly. I know there’s some built-in way to do this on iPhone but I can’t figure out where to set it up or how to get everyone connected. Can someone walk me through the steps?

You can use Apple’s “Find My” app. Make sure everyone shares their location with you and you have it turned on in settings.