An aerial view of dozens of round, jungle-covered limestone islets scattered across a bright turquoise lagoon

Palau

The Rock Islands of Palau, a maze of forested limestone islets and hidden marine lakes that form a UNESCO World Heritage Site. (Luka Peternel / Wikimedia Commons · CC BY-SA 4.0)

A small archipelago in the western Pacific, best known for the mushroom-shaped Rock Islands and world-class diving — a matrilineal society, a Second World War battleground, and a global leader in ocean conservation, in free association with the United States.

Explore Palau

History

Palau was settled more than three thousand years ago by voyagers from island Southeast Asia, who built a society of matrilineal clans and chiefs, painted "bai" meeting houses, and a currency of foreign beads and bars still used in customary exchange today. Spain claimed the islands and sold them to Germany in 1899, and Japan took them in the First World War, making Koror the capital of its entire South Seas Mandate and settling so many Japanese that they came to outnumber Palauans.

In 1944 the islands saw some of the fiercest fighting of the Pacific war, above all the ten-week Battle of Peleliu, which left that small island's caves and bunkers full of wreckage that remains today. After the war Palau was administered by the United States as part of the Trust Territory of the Pacific Islands.

Palau chose to negotiate separately from the Federated States of Micronesia, and its path to independence was long and bitter: its 1979 constitution was the world's first to be nuclear-free, which clashed with US defence plans, and it took eight referendums — shadowed by the assassination of one president and the suicide of another — before the Compact of Free Association was approved and Palau became independent in 1994. Under the Compact, the United States is responsible for defence and is now building new military installations as US–China rivalry sharpens; Palau recognises Taiwan, and has felt economic pressure from Beijing as a result. It has also become a world leader in ocean conservation, from the first national shark sanctuary to a marine sanctuary covering most of its waters.

  • Palau: The Rock Islands Republic A scatter of limestone islands at the western edge of Micronesia — a matrilineal society ruled in turn by Spain, Germany, Japan and the United States, the scene of one of the Pacific War's bloodiest battles, and now a small state in free association with America

Culture & Customs

Palauan society is matrilineal: clan land, titles, and traditional money pass through women, and senior women choose and can remove the male chiefs. Customary obligation is elaborate and costly — funerals, first-birthday celebrations, and title ceremonies involve large exchanges of food, cash, and traditional money among clans. The "bai", with its painted gable telling legends and histories, is the emblem of that order, and storyboards carved with the same tales are now a signature craft.

Christianity is the majority faith, but the syncretic Modekngei religion, which blends Christian and indigenous elements, still has followers. The wartime and colonial past is everywhere — Japanese loanwords, Shinto shrine remains, battlefields — and modern Palauan identity is bound up with the reef: a fierce conservation ethic, high rates of service in the US military, and a small, closely related population where clan and family shape almost everything.

Daily Life

Nearly the entire population lives on Koror and the southern end of Babeldaob, the two joined by a bridge, with the tiny purpose-built capital of Ngerulmud standing almost alone in the Babeldaob hills. The economy runs on tourism — diving above all — together with US Compact funding, fishing-licence fees, and government jobs, which makes it very sensitive to shocks: a Chinese ban on tour groups in 2017 and then the pandemic border closure each hit hard.

A large share of the workforce is foreign, mainly Filipino. Traditional exchange obligations coexist with the cash economy, so a family may spend heavily on a customary ceremony one month and struggle the next. Imported food dominates the shops, and, as across the Pacific, diabetes and heart disease have risen with the move away from fish and taro. Rising seas, coral bleaching, and stronger storms are close, practical concerns.

Food

Palauan food is built on the reef and the taro patch: reef and pelagic fish, mangrove crab, clams, fruit bat (a traditional delicacy served in a coconut-milk soup), and staples of taro — grown in freshwater patches tended by women — along with cassava, breadfruit, and sweet potato, with coconut running through the cooking.

Japanese influence is strong, in sashimi, bento, and clear soups, and the Filipino community has added adobo, pancit, and lumpia to the everyday menu. Koror has a spread of Japanese, Filipino, Chinese, and American restaurants, while village eating stays close to fish and taro. Coconut water is the common drink, and betel nut is chewed in the evening.

Attractions & Natural Wonders

The Rock Islands Southern Lagoon, a mixed World Heritage Site, is Palau's centrepiece — hundreds of forested, undercut limestone islets across a turquoise lagoon, with hidden marine lakes, white sandbars, snorkelling gardens, and the remains of ancient villages. Jellyfish Lake, on one of the islands, lets snorkellers drift among millions of golden jellyfish that have lost most of their sting.

The diving is world-famous: the current-swept wall of Blue Corner, the manta cleaning station at German Channel, the shark-filled Ulong and Peleliu channels, and a lagoon full of Japanese and American shipwrecks and aircraft from 1944.

Peleliu itself is an open-air war museum of bunkers, guns, tanks, and cemeteries in regrown jungle, and Angaur adds more relics and a colony of introduced macaques. On Babeldaob, the Compact Road leads to the Badrulchau basalt monoliths, the Ngardmau waterfall, and the near-empty capital, and Koror has the Belau National Museum and a replica "bai".

  • Palau: Six Attractions and Natural Wonders Hundreds of mushroom-shaped limestone islets scattered across a turquoise lagoon, a lake where millions of stingless jellyfish drift with the sun, and a WWII battlefield left largely as it was found

Planning basics

Budget

Palau is expensive: a remote island where nearly everything is imported and the economy is built around dive tourism. Koror has hotels and guesthouses across a range, but boat trips, permits, and dive packages are the real cost.

Daily Budget Midrange
USD 220–450 (mid-range hotel, restaurants, two-tank boat dives, the Rock Islands and Jellyfish Lake permits)
Daily Budget Shoestring
USD 90–150 (guesthouse, local eateries, a shared Rock Islands day trip)

The Rock Islands permit and the separate Jellyfish Lake permit are required and fund conservation; buy multi-day permits if you plan several trips.

Visa Requirements

Most visitors, including citizens of the EU, the UK, the US, Canada, and Australia, are admitted visa-free for up to a year with a valid passport and onward ticket. Every arrival signs the "Palau Pledge", stamped in the passport, promising to protect the environment.

Typical Stay
Up to one year visa-free for most nationalities

Reef-toxic sunscreens are banned — bring a mineral, reef-safe sunscreen or buy one locally.

Safety

Palau is very safe, with low crime; petty theft and weekend alcohol-related trouble in Koror are the main concerns. The real risks are in the water: strong currents at Blue Corner and the channel dives (which require a reef hook), boat and dive safety on a remote island with one recompression chamber, sunburn, and saltwater crocodiles in some mangrove channels.

Dive the current sites only with an experienced operator, carry a reef hook and surface marker, and get insurance that covers evacuation to the Philippines or Guam.

Climate

Tropical and humid all year, around 27–31°C, with rain in every month. A somewhat wetter period runs from about June to November and a drier, breezier trade-wind season from December to April. Palau lies outside the main typhoon belt but is occasionally affected.

Temperature
27–31°C year-round; sea around 29°C
Wetter Months
June–November

Transportation

Palau's international airport, near Koror, has a limited and fluctuating schedule of flights from Manila, Taipei, Seoul, Tokyo, and Guam. There are no scheduled inter-island flights; boats reach the Rock Islands, Peleliu, and Angaur. On Babeldaob, the Japan-funded Compact Road rings the island, and a bridge links it to Koror.

Book flights and dive packages well ahead — capacity is small and carriers change often.

Best Time to Visit

December to April is drier and calmer and the peak dive season, with the best visibility. The pelagic action at Blue Corner and the mantas at German Channel are good for much of the year. Jellyfish Lake numbers fluctuate with drought cycles, so check the current situation.

Events
Independence Day (1 October); Constitution Day (9 July); Belau Games; church and customary celebrations year-round

Currency

Palau uses the US dollar. Cards are accepted at hotels and dive shops in Koror; carry cash for small restaurants, taxis, and market stalls. ATMs are in Koror only.

Symbol
$
Currency Code
USD — US dollar

Language

Palauan and English are official nationwide, and Japanese is additionally official in the state of Angaur — a colonial legacy that also left Japanese loanwords in Palauan. English is the language of government, business, and schooling and is widely spoken; Palauan is the everyday language of the Palauan community.

English
Widely spoken
Official Languages
Palauan, English (and Japanese in Angaur)