In an era where luxury travel increasingly leans towards speed, exclusivity and fleeting spectacle, Regent Seven Seas Cruises has taken the opposite approach. The ultra-luxury cruise line's newly announced 2029 World Cruise, titled Eras of Exploration, is not simply another grand itinerary stitched together with glamorous ports and lavish suites. It is an unapologetically ambitious 150-night voyage designed around the romance of discovery, tracing the routes of ancient empir