You haven't truly traveled until you've been to an airport butterfly garden. The world's best airport for 2015 boasts just that, along with a swimming pool, movie theaters and a gigantic slide.

Singapore's Changi Airport has once again nabbed the top prize at Skytrax's World Airport Awards. Since 1999, the company has polled passengers in a massive global satisfaction survey to figure out which airports are tops with customers. They ask questions about getting to and from the airport, comfort and convenience while there, and the variety of restaurants, bars, and stores in the terminals.

This month, Skytrax handed out the awards in Paris, but the biggest awards mainly went to Asian airports. Changi has been named the world's best airport for three straight years, and it's very clear why. There's a nature trail, a swimming pool, a spa and interactive art displays. They even provide a free tour of Singapore if your layover is five hours or longer. Though with all the amenities, who would ever want to leave the terminal?

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Media Platforms Design Team
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Media Platforms Design Team
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Media Platforms Design Team

Here are the top 10 best airports in the world, via Business Insider:

  1. Singapore Changi Airport
  2. Incheon International Airport (South Korea)
  3. Munich Airport
  4. Hong Kong International Airport
  5. Tokyo International Airport (Haneda)
  6. Zurich Airport
  7. Central Japan International Airport
  8. London Heathrow Airport
  9. Amsterdam Schiphol Airport
  10. Beijing Capital International Airport
From: Popular Mechanics