How to share your location while traveling without giving it to everyone
Letting someone you trust see where you are is one of the real comforts of modern travel, especially alone or somewhere new. The problem is how easily that quiet safety net turns into broadcasting your whereabouts to companies and strangers you never meant to include.
The good version and the leaky version look almost the same on your screen, so it's worth being deliberate about which one you've actually set up.
Person-to-person is the good kind
Sharing your live location directly with one or two people is genuinely worth doing. Apple's Find My and Google Maps both let you send your position to a specific person, and only that person. Your partner can glance and see you made it to the hotel. A parent can stop wondering whether your overnight train arrived. It stays between you and them, and you can switch it off whenever you like.
That's completely different from letting a stack of apps follow you in the background, which is the kind that quietly leaks.
Stop the apps that don't need it
Most travel, ride, and social apps ask for location, and most of them only need it while you're using them. On both iPhone and Android you can set an app's location permission to "While Using" instead of "Always," and that single change stops it from tracking you between sessions. Take five minutes before a trip and walk down the list. Anything that isn't a map or a ride app almost certainly doesn't need to know where you are when it's closed.
There's also a "precise location" toggle worth knowing. A weather or currency app needs your rough city, not your exact street, so turning precise off for those gives them what they need and nothing more.
Put a timer on it
When you do share with a person, share with an end time. Google Maps lets you pick a number of hours. Apple lets you choose one hour or until the end of the day. Use those instead of the open-ended "share indefinitely," because indefinite shares have a way of running for months after the trip, long after anyone remembers to check. Set it for the travel day, let it lapse on its own, and turn it back on tomorrow if you still want it.
Posting in real time is location sharing too
This is the one people forget. Putting up a story from the beach at noon tells a wide circle of followers, and whoever they reshare to, both where you are right now and that your home is sitting empty. You don't have to stop posting. Just post on a delay. Share the photos from that beach day tomorrow, or once you're home. Turn off the automatic location tags while you're at it. The trip looks exactly as good a day later, minus the part where it doubles as a notice that your house is unattended.
None of this is about being paranoid. It's about aiming the share at the two people who should see it and closing the door on everyone else. Do that, and location sharing goes back to being what it should be, a small reassurance rather than a slow leak.