If you’re still planning your trip, check out the arrival and departure times of connecting flights before booking. The biggest airlines in these hubs often coordinate their flights to allow you to take these trips. Make good use of your tour guide to figure out what you might want to visit on a longer trip to the destination. Even if the contents of the tour aren’t for you, there might be some hidden gems that will bring you back. By taking advantage of these free layover tours, you can transform a long wait into a memorable adventure. So, the next time you have a lengthy layover, consider exploring a new city and making the most of your travel time.