Mac investigates a mass arrival of Travelers, while also trying to repair his marriage with Kat. Philip is given assistance with his addiction from fellow Traveler 4514, Jenny. Marcy treats David for PTSD, but is dealing with feelings of detachment and disassociation herself. Carly and Jeff try and clean up their act for Child Protective Services and regain custody of their son. Trevor and Grace bond in the hospital while recovering from their injuries.
To prevent an explosion that kills thousands, the team steals antimatter from a military convoy. The material's intended recipient is a new traveler who fails to prevent his host's suicide, forcing the team to improvise. After failing to upgrade their containment device, the team returns the antimatter to its origin facility. They form a tenuous alliance with Dr. Delaney, who produced the antimatter; history records her as complicit in the weaponization of antimatter, but she actually opposes Major Gleason's ambitions. MacLaren informs Delaney that they will return soon. Philip retains his host's heroin addiction. MacLaren meets his wife, Kat, but also resumes a preexisting relationship with Carly. Marcy works to build trust with a confused David.
The first season of Travelers has a score of 100% on Rotten Tomatoes based on nine reviews with an average rating of 8.0/10. Neil Genzlinger, writing for The New York Times, described the first season as "tasty", and "enjoyable science fiction", with "some attention-grabbing flourishes and fine acting". Hanh Nguyen, writing for IndieWire, describes the series as "fun and freaky," finding the series' appeal "in how the core group of five travelers adjust to life in our present," noting the "human nature in the travelers". Lawrence Devoe, of TheaterByte.com, called the series "tautly paced and suspenseful" with "well-developed characters", declaring that "Brad Wright has a real knack for creating futuristic series". Evan Narcisse, reviewing the first five episodes for io9, appreciated the moral dilemmas offered by the series premise and the awkwardness presented by the characters' interactions with their hosts' friends, colleagues, lovers, or caretakers: "This is a superhero show in double disguise, offering up clever explorations of the secret identity concept that touch on the guilt and contortions that come with living a double life." Netflix announced that the series was one of its "most devoured" series in 2017.
U.S. travelers have historically overlooked Mauritius in favor of other Indian Ocean destinations like the Seychelles and Maldives. That could all change, though, now that this remote, idyllic island some 1,200 miles off the African coast has become easier to reach. A flurry of new airline services launched at the end of 2017: KLM began servicing Mauritius from Amsterdam, and British carrier Thomas Cook Airlines introduced biweekly flights in November. Upon arrival, travelers can take in dreamy lagoon views from the newly reopened One&Only Le Saint Géran, fresh off a multimillion-dollar renovation. Every room and suite now has a private terrace or balcony, marble baths with cascade showers, and sophisticated teak, stone, and leather accents. Guests can also look forward to updated dining experiences — like lunch spot La Pointe, which grills fresh-caught seafood over firewood and coconut embers, or open-air restaurant La Terrasse, which offers Mauritian specialties. Unchanged at Le Saint Géran is its aura of exclusivity, thanks to the resort’s unique position on a private peninsula jutting out from the island’s eastern shore. —Melanie Lieberman