15 Secret Airport Perks That Even Frequent Flyers Don’t Know About

3. The Free Airport Sleep Zones You Never Knew Existed

While many airports now have high-tech sleeping pods you can rent, some provide completely free sleep areas that most travelers overlook. Helsinki, Munich, and Tokyo Narita airports have designated nap zones with reclining lounge chairs, dimmed lighting, and even quiet rules so you can get some proper rest before your flight—without paying a cent.