If you want to take a long layover, Singapore's Changi Airport is the place to do it. For the sixth time it has earned the status as the best airport in the world. That's because it boasts amenities beyond those found in your run-of-the-mill US airport. It features a 24-hour swimming pool, butterfly garden, and even a rooftop pool. And it ranked highly for its cleanliness, staff service, dining, shopping, security processing, baggage delivery, immigrations, and leisure amenities.
And there are more changes coming, too!