American Samoa  is a group of islands in the South Pacific Ocean that lie about halfway between Hawaii and New Zealand and about 100km east of the island country of Samoa, which is part of the same archipelago.
American Samoa is an unincorporated territory of the United States of America. The citizens of American Samoa are US "nationals" and not US "citizens," but they are allowed to travel freely between the American Samoa and the US Mainland. They are not required to obtain green cards or visas to stay or work in the United States, and they are allowed to serve in the US armed forces (and often do). There are some ways that American Samoa's special status as an unincorporated territory have interesting legal consequences. The US Constitution is not necessarily the supreme law of the land in American Samoa, and Samoan cultural norms -- in particular, those related to the ownership of property and public displays of religion -- actually trump certain well-settled US constitutional rights in American Samoa.
Pago Pago (pronounced "Pongo Pongo") - capital city
Population 57,496 (July 2008 est.)
The islands are frequently referred to as Samoa, which is the name of a separate island, and independent country, that used to be known as Western Samoa, that lies about 100km west of American Samoa. Also the whole island group, including Samoa, are often identified as the Samoan islands.
Settled as early as 1000 BCE by Polynesian navigators, Samoa was reached by European explorers in the 18th century. International rivalries in the latter half of the 19th century were settled by an 1899 treaty in which Germany (later Britain) and the US divided the Samoan archipelago. The US formally occupied its portion - a smaller group of eastern islands with the excellent harbor of Pago Pago - the following year.
American Samoa is warm, humid and rainy year-round, but there is a long, wet summer season (October - May) and a slightly cooler and drier season (June - September). Total annual rainfall is 125 inches at the Tafuna airport and 200+ inches in mountainous areas. Such rainfall gave the English writer Somerset Maugham the name for his short story "Rain", based in Pago Pago, which was subsequently turned into a play and movie.
There is one international airport, Pago Pago International Airport (IATA: PPG) located at Tafuna.
Hawaiian Airlines  operate 2 return flights per week from Honolulu with Boeing 767 aircraft.
Inter Island Airways is the only airline providing daily domestic air service between Pago Pago and the Manu'a Islands of Ofu/Olosega and Tau, utilizing a 10-seater Britten-Norman BN2B-26 Islander and 19-seater Dornier 228-212 aircraft. Flight time between Pago Pago and the Manu'a Islands is approximately 30-40 minutes. Due to the short 2,000 ft runway, flights to Ofu/Olosega islands can be sporadic depending on wind and weather conditions as northernly winds pickup during from October to March each year. It is not uncommon for a flight to Ofu to be diverted to Tau or back to Pago Pago due to wind conditions at Ofu airport. The airport at Tau (located in the village of Fitiuta) is able to handle any flight conditions with its 3,500 ft lighted runway. There are generally 3 flights a week to Ofu plus daily flights to Tau. Inter Island Airways will generally add additional flights, sometimes reaching 4-5 per day during the summer and winter holiday season demands. Inter Island Vacations  provides reservations and bookings on Inter Island Airways flights.
Several car rental facilities are available at or near the Tutuila airport. On Tutuila taxis are available at the airport, and near the market in Fagatogo. The island of Tutuila has good public transportation (frequent, but unscheduled) via “aiga” or “family” buses. For 50 cents to a dollar you can be taken around Pago Pago Harbor, and to the more remote parts of the island. Buses originate and terminate at the market in Fagatogo, the village next to Pago Pago. The roads are generally too narrow and the traffic too busy for bicycles.
Little buses run along the roads that follow along the waters edge of the island. Many Samoans carry a quarter or two in their ears for bus fare as the wraparound skirts don't have pockets. You just wave the bus down, climb over the speakers in the walkway and toss the quarter onto the dashboard where it slides around with all the other quarters. When you want off, tap the window a few times and the bus will stop. Be prepared to squeeze in.
The native language is Samoan, a Polynesian language related to Hawaiian and other Pacific island languages. English is widely spoken, and most people can at least understand it. Most people are bilingual to some degree.
Some commons words/phrases:
Hello - Talofa (tah-low-fah)
Please - Fa'amolemole (fah-ah-moh-lay-moh-lay)
Thank you - Fa'afetai (fah-ah-feh-tie)
Fatamafuti or flower pot, located about 300 yards out in the ocean stands a tall mini island. Home to many exotic birds.
Tutuila has a wide variety of places to eat--from familiar fast food stops to fine restaurants. The outer islands have far less variety. Restaurants offer a variety of cuisines, including American, Chinese, Japanese, Italian and Polynesian.
There is hotel-style lodging on all islands except Olosega.
The tuna industry is very prominent, but about 30% of the population is unemployed.
American Samoa has few health risks of concern for normally healthy persons visiting the islands. Bring necessary medications with you, for supplies may not be available. Medical care is limited (there is none on the Manu’a Islands). Though the LBJ Tropical Medical Center on Tutuila was once a highly regarded regional health center, now it has fallen on hard times with staffing problems and has only marginal service. Visitors who come down with serious medical needs should get to Hawaii, Australia, or New Zealand.
American Samoa has low crime rates, though it's best to stay where the crowds are while in the beach. While swimming, don't go too far out, as the rip tides are common.
There might be some dangerous animals around, but mosquitoes will likely be the biggest culprits during your stay—don't forget your insect repellent.
Except for perhaps a few thousand individuals—nearly all inhabitants of American Samoa are indigenous Samoans of Polynesian ancestry. More than any other U.S. or Polynesians peoples, Samoans are tradition-oriented and closely follow social customs and hierarchies from long before arrival of the first Europeans. This Samoan way—or fa'asamoa—is still deeply ingrained in American Samoa culture.
The most apparent character is the Samoan matai system of organization and philosophy. In general, each village is made up of a group of aiga, or extended families, which include as many relatives as can be claimed. Each aiga is headed by a chief, or matai, who represents the family on all matters including the village council, or fono. Matais hold title to all assets of the aigas, or families; they represent and are responsible for law enforcement and punishment of infractions occurring in their villages.
The fono consists of the matais of all the aiga associated with the village. The highest chief of the matais of all the village aigas is the highest chief, or the ali’i, and heads the fono. Also, each village has a pulenu’u (somewhat like a police chief or mayor), and one or more talking chiefs, tulafale.
Over the centuries, distinct cultural traits emerged that we now call fa'asamoa (fah-ah-SAH-mo-ah). Whether you are a guest or simply passing through a village, please observe these customs as a sign of respect.
Follow the Samoan Way: