Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
a.placebetween.us - Find a meeting point based on place type
OwnTracks - Cross-platform location sharing
Works For All - Find a central meeting place for everyone in the group
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
Traveller Stash - Curated directory of 60 resources & tools 4 modern traveller