United States Minor Outlying Islands

The United States Minor Outlying Islands are a collection of remote, largely uninhabited islands, atolls, and reefs scattered across the Pacific Ocean and one in the Caribbean Sea, all under the jurisdiction of the United States federal government. Comprising nine territories — Baker Island, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Islands, Navassa Island, Palmyra Atoll, and Wake Island — these specks of land lie far outside the main island chains and are accessible only by special arrangement, if at all. There are no permanent civilian populations on any of these territories, and several are managed as National Wildlife Refuges by the U.S. Fish and Wildlife Service.

For the rare traveler granted access, the islands represent some of the most pristine marine and terrestrial ecosystems remaining on Earth. Coral reefs teeming with sharks, sea turtles, and tropical fish surround low-lying atolls fringed with seabirds in staggering numbers. The historical significance of several sites — particularly Wake Island and Midway Islands, both central to pivotal events in World War II — adds a profound dimension to the natural splendor.

Visiting any of these territories requires advance coordination with U.S. federal authorities or the military, and in most cases access is strictly limited to scientific research, conservation work, or officially sanctioned historical commemoration. They are not destinations in the conventional sense, but for researchers, conservationists, birdwatchers, divers, and history enthusiasts who succeed in gaining access, the experience is unmatched anywhere in the world.

The Pacific atolls sit in tropical latitudes and experience warm temperatures year-round, generally between 24°C and 32°C (75°F–90°F). The drier months from November through April tend to be preferable for any visits related to wildlife observation or diving, as sea conditions are calmer and rainfall is reduced. Midway Islands hosts the world's largest colony of Laysan albatrosses, and the optimal time to witness nesting and chick-rearing activity is November through July, with December and January offering the spectacle of courtship dances and egg-laying.

Wake Island and Johnston Atoll have broadly similar climates, with periods of increased rainfall and stronger swells from July through October. Navassa Island, located in the Caribbean near Haiti, experiences a slightly different pattern with a wet season from May through October. Because access to these islands is typically organized months in advance, travelers should plan their visit window around both permit lead times and the specific wildlife or historical observation they are pursuing.

There are no public festivals or cultural events on any of the territories, as civilian populations are absent. Commemorative ceremonies at Midway and Wake Island are occasionally organized around significant anniversaries of World War II battles — particularly the Battle of Midway in June — and these represent rare opportunities for group civilian access.

Inter-island travel within the U.S. Minor Outlying Islands is not possible in any meaningful tourist sense. Each island group is isolated by hundreds or thousands of miles of open ocean, and there are no scheduled passenger services connecting them to each other. Travel to and between these territories is handled exclusively by U.S. military aircraft and vessels, U.S. Fish and Wildlife Service charters, or research expedition ships.

Wake Island has a functioning airstrip and serves as a refueling stop for military and government aircraft transiting the Pacific; it has hosted limited group tours in the past via charter arrangements. Midway Islands has an airstrip at Henderson Field and is periodically accessible through Fish and Wildlife Service-organized visits. Transportation within Midway consists of bicycles and a small number of refuge vehicles — the roads on the atoll are flat and distances are short, making cycling the primary means of getting around.

All logistics must be arranged through the relevant managing agency before arrival. Visitors should be self-sufficient and should expect austere, basic facilities.

• Midway Islands — the most accessible of the territories, famous for the pivotal 1942 naval battle and home to the world's largest Laysan albatross colony; managed as a National Wildlife Refuge and Memorial
• Wake Island — a historically significant World War II site with a functioning airstrip and dramatic coral reefs; accessible only under strict U.S. Air Force or Department of Interior authorization
• Johnston Atoll — a former nuclear test and chemical weapons storage site now undergoing environmental remediation; access is highly restricted and managed by the Fish and Wildlife Service

There is no local cuisine tradition or restaurant infrastructure on any of the U.S. Minor Outlying Islands. The few personnel present at facilities such as Wake Island are supplied by military logistics chains and eat institutional meals in mess facilities. Scientific and conservation teams on Midway or Palmyra Atoll bring their own provisions or are supplied by the managing organizations.

Travelers who are part of officially sanctioned expeditions should expect to be fully provisioned by their organizing body. No local produce, fresh fish markets, or dining establishments exist on any territory. Any food or dietary requirements must be communicated well in advance to expedition coordinators.

The United States Minor Outlying Islands have no indigenous population and no living civilian cultural tradition. The islands hold deep historical significance, however, particularly for American military history. Midway Islands was the site of the Battle of Midway in June 1942, widely considered a turning point of World War II in the Pacific, and the Midway Atoll National Wildlife Refuge and Battle of Midway National Memorial preserves this legacy. Wake Island was the site of a fierce defense and subsequent Japanese occupation from December 1941, and its battle history is commemorated by veterans' groups and the U.S. military.

Occasional memorial events and wreath-laying ceremonies are held at these sites on significant anniversaries. Researchers and conservation volunteers working on the islands sometimes observe informal traditions tied to seabird banding milestones or reef survey completions, but there are no recurring festivals, arts events, or cultural gatherings.

• Witnessing the Laysan albatross colony at Midway Atoll: Over one million albatrosses — the largest concentration in the world — nest on the three islets of Midway. Watching their elaborate courtship dances, observing chick development, and walking among birds entirely unafraid of humans is one of the most extraordinary wildlife encounters available anywhere on Earth.
• Diving the pristine reefs of Midway and Palmyra: The coral reef ecosystems surrounding these atolls are among the healthiest in the world, supporting large populations of grey reef sharks, Galapagos sharks, giant trevally, sea turtles, and an abundance of reef fish. With near-zero fishing pressure and no coastal development, visibility and marine biomass are exceptional.
• Walking the Battle of Midway National Memorial: The restored seaplane hangars, gun emplacements, and interpretive exhibits on Sand Island place visitors in direct contact with the events of June 1942. The combination of natural beauty and historical gravity makes the experience singular.
• Birdwatching at the world's most isolated refuges: Baker, Howland, and Jarvis islands host nesting colonies of seabirds — frigatebirds, red-footed boobies, sooty terns — in numbers rarely seen elsewhere. For serious ornithologists, the chance to observe these colonies on islands entirely free of introduced mammals is exceptional, if access can be arranged.
• Exploring Wake Island's wartime landscape: The bunkers, gun emplacements, and rusting military equipment scattered across Wake's coral terrain provide a haunting open-air museum of the Pacific War, set against turquoise lagoon water and an undisturbed reef.