A serenity room (often referred to as a sensory room or quiet room) is a specially designed, low-stimulation space intended to provide a calm refuge for passengers who may feel overwhelmed by the airport environment. In 2026, these rooms have become a standard feature at major global hubs, specifically catering to neurodivergent travelers, individuals with autism, or those suffering from anxiety and PTSD. These facilities typically feature soundproofing, dimmable ambient lighting, comfortable seating like beanbags, and tactile wall panels. Some advanced serenity rooms, such as the one recently launched at Bengaluru Airport (BLR), incorporate sensory tools like bubble tubes, weighted blankets, and white noise machines to help passengers self-regulate before boarding. Unlike prayer rooms or nursing lounges, serenity rooms are open to any traveler needing a "recharge" from the sensory overload of bright lights, loud announcements, and crowded terminals.