Whether you need a car in 2026 depends on which island you are visiting and your personal travel style. On St. Thomas, a car is highly recommended if you want to explore the various beaches like Magens Bay or Sapphire Beach, as taxis charge per person and can quickly become more expensive than a daily rental. On St. John, a 4-wheel drive (Jeep) is almost essential because the terrain is incredibly steep and many of the best "secret" spots are accessible only via rugged roads. However, if you stay in a walkable hub like Cruz Bay, you can rely on the "VITRAN" bus or open-air safari taxis. On St. Croix, the island is so large that you definitely need a car to get between Christiansted and Frederiksted or to visit the bioluminescent bays. For 2026 travelers who prefer not to drive on the left side of the road, the "Safari Taxis" are a fun, cheap ($1-$2) way to move between major points on St. Thomas, but they follow limited routes and are not suitable for exploring off-the-beaten-path locations.