Back in 2018, I penned a piece about the new wave of luxury travel. Sightseeing was out, and ‘immersive travel’ – soon to become an overused buzzword – was officially in. Discerning travellers were expanding their horizons, both literally and figuratively, in search of experiences that took them deeper into the heart of a destination. This was an exciting time in the industry that spurred a creative flurry among hotels, tour operators and cruise lines, who began asking: How can we show the side of a destination that only the locals know? What exclusive insider experiences can we give guests access to that no-one else can? How can we create memories that will linger long after guests return home? Seven years later, this deeper, more enriching kind of journey has…