Hallways is the social network for hostels. Released to the public in June 2014, it’s the only app that lets backpackers find the people and events in their hostel, during their stay. Guests can check into Hallways at www.hallwaysapp.com as soon as they’ve made a reservation, when they arrive at their hostel, or any time in between. Hallways is currently available for all hostels across Europe, and will be expanding worldwide soon.

Travelers not staying in a hostel, or those who’d simply like to try out the app, can check into the “Open” area in their city.