Enyu Airfield (BII)

Enyu Airfield (BII), also known as Bikini Atoll Airport, is a remote aviation facility located on Enyu Island within the Bikini Atoll of the Marshall Islands. Situated at an elevation of just 3 meters above sea level, the airfield features a single 1,359-meter asphalt runway that serves as the primary, albeit restricted, gateway to this UNESCO World Heritage site. Access to the atoll is strictly regulated and requires prior written permission from the Kili-Bikini-Ejit (KBE) Local Government, as the area remains a specialized destination for scientific research teams and elite scuba divers drawn to the world-famous fleet of nuclear-age shipwrecks, including the USS Saratoga. The 'terminal' at Enyu consists of minimal ground infrastructure designed for the transition of small groups of travelers between aircraft and local transport vessels. There are no permanent passenger facilities, check-in desks, or sheltered waiting areas typical of commercial airports; instead, all ground handling and passenger logistics must be pre-coordinated through charter operators or specialized dive expedition companies. Due to the atoll's history as a nuclear testing site, flight operations are intermittent and highly dependent on the serviceability of the runway and the availability of Air Marshall Islands' regional fleet or private charter aircraft from Kwajalein or Majuro. Amenities on-site are virtually non-existent, reflecting the uninhabited and caretaker-only status of the island. Travelers are required to carry all necessary provisions, including food and water, and must adhere to strict safety protocols regarding the local environment. While the lagoon and its marine life are considered safe for recreational activities, long-term habitation is not permitted, and visitors typically reside on self-contained expedition vessels. Ground transportation is limited to rugged walking paths across the island or small boat transfers from the nearby pier, offering a truly off-the-grid arrival experience in one of the most isolated and historically significant corners of the Pacific.