India, July 29 -- Airport lounges have evolved far beyond comfortable seating and complimentary snacks. Today, some of the world's most exclusive lounges offer private suites, gourmet dining, spa-like amenities and personalised service that rival luxury hotels. Air India's Maharaja Lounge at New Delhi's Indira Gandhi International Airport is one such destination, offering an ultra-premium experience reserved for First Class passengers. (Also read: US travel vlogger Carla Vianna reveals why she'd choose an 'Indian ashram' over a five-star wellness retreat any day )

Travel creator Antoine, known as Lounge Guru on Instagram, recently shared a glimpse of the airline's exclusive private suites, describing them as 'one of the finest First Clas...