Okinawa
Japan's subtropical south, where the old Ryukyu Kingdom left castles and sacred groves above coral reefs and some of the clearest water in Asia.
- Best time to go
- April to early May and October to November, for warm seas without the rainy season, peak heat or the worst of the typhoons
- Local time
- –
- Currency
- Japanese Yen (JPY)
- Reading time
- 15 min
- Language
- Japanese
Okinawa is not quite the Japan most visitors picture. The prefecture is a chain of more than 150 islands strung across the sea between Kyushu and Taiwan, closer in places to Taipei than to Tokyo, with a warm, humid climate, coral reefs, mangroves and a culture all its own. For about four and a half centuries these islands were the Ryukyu Kingdom, a trading state that paid tribute to China, absorbed influences from Japan and South-East Asia, and developed its own language, music, religion and cooking. Japan annexed it in 1879; in 1945 it became the scene of the bloodiest battle of the Pacific War; and it was governed by the United States until 1972. All of that is still visible, in the castle walls on the hilltops, in the war memorials of the south, and in the American bases that still cover a large slice of the main island.
Most trips start on Okinawa Island itself, the largest in the chain, where the capital, Naha, sits in the south and the wild, forested Yanbaru fills the north. A week allows Naha, the southern memorials, a night or two out on the Kerama Islands, and a drive up the west coast to the aquarium and the castle ruins of the Motobu Peninsula. With more time, fly on to Miyako or Ishigaki, which lie several hundred kilometres to the south-west and feel different again. The stops below follow that route: Naha, the south, the Keramas by boat from Naha, then north up the main island before heading out to the southern islands by air.
The top 16 in Okinawa
- 1
Kokusai-dori
Naha's main street runs for about a mile and a half through the centre of the city, and after the near-total destruction of 1945 it was among the first places to be rebuilt, earning the nickname "the miracle mile". Today it's a busy, slightly brash strip of souvenir shops, izakaya, awamori bars, live-music venues and shops selling purple sweet-potato tarts, and it's the natural place to begin finding your bearings. The covered arcades that branch off it to the south, Heiwa-dori and Ichiba Hon-dori, are more interesting: narrow, shaded lanes of old-fashioned clothes shops, pottery and snack stalls.
TipOn Sunday afternoons part of the street is usually closed to traffic and turns into a pedestrian promenade with street performers.
- 2
Makishi Public Market
The First Makishi Public Market has been Naha's kitchen since the years after the war, when it began as a black market. Rebuilt and reopened in a new building in 2023, its ground floor is still a crowded hall of fish counters piled with blue parrotfish, lobsters and giant clams, butchers selling every part of the pig (Okinawans say they eat everything but the squeal), and stalls of sea grapes, bitter melon and island fruit. The tradition continues that you can buy seafood downstairs and have it cooked for a fee at one of the restaurants on the upper floor.
TipAsk the price per kilo before you choose a fish; the larger tropical species can be expensive once cooked.
- 3
Shuri Castle
For about 450 years this hilltop palace on the eastern edge of Naha was the seat of the Ryukyu kings, the centre of government, religion and court ceremony. Its curving limestone walls and vermilion halls blended Chinese and Japanese ideas into something distinctly Okinawan. The castle has burned several times: it was destroyed in 1945, painstakingly rebuilt in 1992, and in October 2019 a fire again gutted the main hall, the Seiden, and several surrounding buildings. The walls, gates and the grounds, part of the UNESCO-listed Gusuku Sites of the Ryukyu Kingdom, survived, and a reconstruction using traditional carpentry and Okinawan red-tile and lacquer techniques has been carried out in full view of visitors.
The rebuilt Seiden is due to open to the public at noon on 23 November 2026, with the park closed on 22 November and the morning of 23 November for the completion ceremony. From that date the adult fee for the paid area rises to ¥1,000, and entry to the inside of the Seiden needs an advance reservation for a 30-minute time slot; the rest of the paid area can still be visited without booking.
TipThe Yui Rail monorail stops at Shuri station, a walk of about 15 minutes. Check the park's website for the latest reservation details before you go, as the system is new.
- 4
Himeyuri Peace Museum
In the spring of 1945, more than two hundred schoolgirls and their teachers from two Naha girls' schools were mobilised as nursing aides for the Japanese army, working in caves and dugouts as the fighting moved south. When they were suddenly dismissed in June, as the front collapsed, most were caught in the crossfire, and many died. The Himeyuri memorial stands over the mouth of one of the caves where they sheltered, and the museum beside it tells their story through photographs, belongings and the testimonies of survivors, quietly and without spectacle. It is one of the most affecting places in Japan.
TipThe museum opens daily, 9am to 5.25pm (last entry 5pm). Visitors traditionally buy flowers at the stalls outside to leave at the memorial; dress modestly and keep voices low.
- 5
Peace Memorial Park
On the cliffs of Mabuni at the island's southern tip, where the Battle of Okinawa ended in June 1945, a broad park looks out over the Pacific. The Cornerstone of Peace, rows of black granite walls fanning out towards the sea, is engraved with more than 240,000 names of people who died in the battle, regardless of nationality or whether they were soldiers or civilians: Okinawans, Japanese from the mainland, Americans, British, Koreans and Taiwanese. The Okinawa Prefectural Peace Memorial Museum covers the battle, the civilian experience of it and the years of American rule. Around a quarter of Okinawa's civilian population is thought to have died, and the island remembers them every year on 23 June, Irei no Hi, its day of mourning.
TipAllow at least two hours for the museum. A car makes it easy to combine with Himeyuri and Sefa-utaki in a day.
- 6
Sefa-utaki
The most sacred place of the Ryukyu Kingdom is not a building but a grove. Utaki are sacred spaces in the native Okinawan religion, presided over by priestesses, and Sefa-utaki, on a forested hill above the east coast near Nanjo, was where the kingdom's high priestess was inaugurated. A stone path leads through dense vegetation to a series of worship spots, the most memorable being Sangui, a triangular passage formed by two huge leaning slabs of rock, framing a view across the sea to Kudaka Island, where Okinawan myth says the gods first descended. It is a World Heritage site and still an active place of prayer.
TipTickets are sold at a visitor centre a short walk downhill, not at the gate. The site closes for a few days at certain times of year for traditional rituals, and the paths are slippery after rain.
- 7
Tokashiki Island
The Kerama Islands, about 30 to 40 kilometres west of Naha, are the easiest way to reach water of a clarity people usually travel much further for. The whole group has been a national park since 2014, protecting coral reefs where green turtles feed in the shallows and, in winter, humpback whales gather offshore to breed. Tokashiki, the largest island and the closest to Naha, has the long white curve of Aharen Beach and its smaller neighbour Tokashiku, both with good snorkelling right off the sand, and is an easy day trip.
TipFerries leave from Tomari Port in Naha. Fast boats are quicker but smaller and more often cancelled in rough seas, so book ahead and check the day's sailing status.
- 8
Zamami Island
Zamami is small, quiet and lovely, with a single village, a handful of guesthouses and some of the best beaches in Japan, Furuzamami among them, a crescent of fine sand facing a reef that drops away into turquoise water. Turtles graze the seagrass off Ama Beach, a short walk from the port, and viewpoints on the hills look out across the scattered islands of the group. From January to March, whale-watching boats leave from the harbour. It's worth staying the night here to see the islands once the day-trippers have gone.
Note that for the autumn of 2026 the Queen Zamami fast boat is out of service for dry-dock maintenance until 3 December, leaving the slower car ferry, which takes around two hours via Aka Island.
TipRespect the reefs: don't stand on coral, use reef-friendly sun protection, and give turtles plenty of space.
- 9
Blue Cave at Cape Maeda
On the west coast north of Naha, the rocky headland of Cape Maeda hides a sea cave whose entrance glows an electric blue when the sun is high and the light reflects up through the water. It's one of the most popular snorkelling and diving spots on the main island, and dozens of operators run guided trips, often with a boat ride round to the cave mouth; outside the cave the reef is full of fish. The cliff-top itself, with steps down into the water, is a fine place to watch the sunset.
TipGo with a guide. Entry to the cave depends on the sea, and the north winds of winter often make it impossible; mornings in summer are calmest and least crowded.
- 10
Cape Manzamo
A grassy limestone headland on the Onna coast ends in a cliff that the sea has worn into the shape of an elephant's head, with its trunk dipping into the water. The name is said to come from an eighteenth-century Ryukyu king who remarked that the meadow on top was big enough for ten thousand people to sit. A short loop path runs round the top, with views along a coast lined with resort hotels and, on clear days, out to the islands to the west.
TipThere's a small entry fee. Late afternoon light is best for photographs, and it's an easy stop on the road north.
- 11
Okinawa Churaumi Aquarium
The star attraction of the Ocean Expo Park on the Motobu Peninsula is one of the largest aquariums in the world, built around the Kuroshio Sea tank, a vast wall of acrylic behind which whale sharks and manta rays glide past shoals of tuna and smaller fish. The building follows the sea from shallow coral reef to the deep ocean, with excellent displays of living coral and of the strange creatures of the depths. Outside, there are free dolphin shows, turtle and manatee pools, and Emerald Beach, a sheltered swimming beach within the park.
TipThe aquarium usually opens 8.30am to 6.30pm (last admission 5.30pm), with longer hours in summer. Arrive at opening or in the late afternoon to avoid tour groups, and catch a whale shark feeding if you can.
- 12
Nakijin Castle
Before Okinawa was unified in the early fifteenth century, the island was divided between three rival kingdoms, and Nakijin was the stronghold of the northern one, Hokuzan. Its outer walls, built of rough limestone without mortar, snake for about 1.5 kilometres along the contours of a hill, looking out to sea, and are among the most beautiful in the islands. It is part of the same World Heritage listing as Shuri Castle and Sefa-utaki. In late January and early February the castle's dark pink Okinawan cherry trees bloom, the earliest cherry blossom in Japan, and the walls are lit up at night.
TipCombine it with the Churaumi Aquarium, about ten minutes' drive away.
- 13
Kouri Island
A long, low bridge of nearly two kilometres sweeps across shallow, startlingly blue water from Yagaji Island to Kouri, a small round island of sugar cane, sandy coves and seafood restaurants. Local legend casts it as Okinawa's own Garden of Eden, home to the first man and woman. The beaches either side of the bridge are good for wading, and on the north shore Tinu Beach is known for a pair of rocks eroded into heart shapes, which have made the island a favourite with couples. The drive across the bridge, best on a sunny day, is the real highlight.
TipTry to drive across around midday, when the sun is high and the water at its brightest.
- 14
Yanbaru National Park
The northern third of Okinawa Island is called Yanbaru, "the mountain wilds": steep hills covered in dense subtropical forest, with few people and narrow roads. The forest is home to animals found nowhere else, including the flightless Okinawa rail, the Okinawa woodpecker and the Yanbaru long-armed scarab beetle, and in 2021 it was added to the UNESCO World Heritage List together with the islands of Amami-Oshima, Tokunoshima and Iriomote. Walks include the trail to the Hiji Falls, and the road north ends at Cape Hedo, the island's northern tip, where waves break on jagged limestone and Yoron Island in Kagoshima Prefecture is visible on clear days.
TipDrive slowly: road signs warn of rails and other wildlife crossing. Stick to marked trails, and carry water.
- 15
Miyako Island
About 300 kilometres south-west of Okinawa Island, Miyako is flat, rimmed with coral and famous for beaches of powder-white sand and water that turns improbable shades of blue. Yonaha Maehama, seven kilometres of sand facing Kurima Island, is the best known, and Higashi-Hennazaki, a long, narrow cape on the east side, ends at a lighthouse above crashing surf. Bridges link Miyako to its neighbours, among them the Irabu Bridge, more than three kilometres long, which leads to the island of Irabu and the swimming holes and cliffs of neighbouring Shimoji. The snorkelling is excellent from many beaches.
TipPublic transport is limited, so rent a car or scooter. Direct flights connect Miyako with Naha and with several mainland cities.
- 16
Ishigaki and Kabira Bay
Ishigaki, the hub of the Yaeyama Islands near the far end of the chain, is a lively little town surrounded by mountains, mangroves and reefs. On its north-west coast, Kabira Bay is one of Japan's most celebrated views: small green islets scattered across a lagoon of jade and turquoise water, where black pearls are farmed. Swimming isn't allowed in the bay, but glass-bottom boats run out over the coral. Ishigaki is also the jumping-off point for the other Yaeyama islands: the ferry terminal in town serves Taketomi, with its sandy lanes, stone walls and red-tiled houses, and Iriomote, an island largely covered in jungle and mangrove, part of the same World Heritage listing as Yanbaru.
TipKabira Bay is at its most vivid in sunshine around midday. Allow at least three or four days for Ishigaki and the islands around it.
When to go
Okinawa is warm all year. Winters, from December to February, are mild, around 15 to 20°C by day, but often cloudy and windy, with seas too cool for most people to swim and rough enough to disrupt boats; on the other hand, it's whale season in the Keramas, and Nakijin's cherry trees bloom in late January. Spring, from March to early May, is lovely, with warming seas and green hills, though the Japanese Golden Week holidays at the turn of April and May bring crowds and high prices. The rainy season usually runs from about early May to late June, earlier than on the mainland.
July to September is hot, humid and bright, the peak season for beaches and diving, but also the heart of the typhoon season, which runs roughly from June to October and peaks in August and September. A typhoon can cancel flights and ferries for several days, so build flexibility into island-hopping plans and consider travel insurance. October and November are often the best months: still warm enough to swim, with fewer crowds.
Getting around
Naha Airport is the main gateway, with frequent flights from Tokyo, Osaka and most Japanese cities, and international flights from Taipei, Seoul, Hong Kong and elsewhere in East Asia. There are no trains on the islands apart from the Yui Rail monorail in Naha, which runs from the airport through the city centre to Shuri and on to Tedako-Uranishi in Urasoe; it's the best way to get around the capital.
Beyond Naha, a hire car makes life much easier. Buses do cover the main island, including express services to the Churaumi Aquarium, but they are slow and infrequent in the north. Driving is on the left, and visitors need either a Japanese licence or an international driving permit of the right type; traffic around Naha can be heavy at rush hour, and the toll expressway speeds up the drive to Nago. For the Kerama Islands, ferries and fast boats leave from Tomari Port in Naha. Miyako and Ishigaki are reached by air, from Naha or directly from the mainland; there is no regular passenger ferry from Okinawa Island.
Local tips
- Swim at netted, lifeguarded beaches in summer, when the venomous box jellyfish (habu-kurage) are about, roughly June to September. Many beaches have vinegar stations for stings.
- Never touch cone shells, lionfish or anything you don't recognise in rock pools, and wear reef shoes rather than walking barefoot over coral.
- The habu, a venomous pit viper, lives on Okinawa Island and in the Yaeyamas, though not on Miyako. Stay on trails, especially at night, and don't put hands into holes in walls or undergrowth.
- Sun is fierce even on cloudy days; locals swim in rash vests and long sleeves.
- Card payment is widely accepted in Naha, but carry cash for small restaurants, market stalls and on the smaller islands.
- Book accommodation on the outer islands well ahead for summer and Golden Week; places to stay on Zamami and Taketomi are few.
- If a typhoon approaches, follow your hotel's advice, stock up on water and snacks, and stay indoors until it has passed.
Eat and drink
Okinawan cooking is quite unlike mainland Japanese food, with more pork, more stir-frying, Chinese and American influences, and plenty of ingredients from the islands themselves. Okinawa soba is a wheat noodle served in a pork and bonito broth, often topped with slow-braised pork ribs (soki soba). Goya champuru, a stir-fry of bitter melon, tofu, egg and pork, is the island's signature home dish, and rafute, pork belly simmered in awamori, soy sauce and brown sugar, a classic of the old royal court. Umibudo, "sea grapes", are tiny beads of seaweed that pop in the mouth, eaten with a vinegar dip.
The American years left taco rice, a hybrid of taco filling on rice invented near the bases, as well as steakhouses, A&W restaurants and Blue Seal ice cream, best tried in purple sweet potato or salty chinsuko flavours. For something sweet, sata andagi are dense, crunchy doughnuts sold at markets. Awamori, Okinawa's distilled rice spirit, is drunk on the rocks or with water, and aged versions (kusu) are prized; the local lager is Orion. In the evening, look for a minyo bar, where musicians play folk songs on the sanshin, the three-stringed snakeskin lute.
Where to base yourself
On the main island, Naha is the most practical base for a first few days: the monorail, the market, the restaurants and the ferry port are all close by, and day trips run south to the memorials and Sefa-utaki. For the beaches and the aquarium, move up the west coast to the resort strip around Onna or to the Motobu Peninsula, which also puts Nakijin, Kouri and the edge of Yanbaru within easy reach. A night or two on Zamami or Tokashiki is well worth the ferry. On the outer islands, Ishigaki town and the area around Miyako's Hirara are the most convenient bases, with plenty of guesthouses and bars.
The Ryukyu Kingdom and after
Okinawa was unified under a single king in the early fifteenth century, and for the next 450 years the Ryukyu Kingdom grew rich as a go-between in trade linking China, Japan, Korea and South-East Asia, sending regular tribute missions to the Chinese court. In 1609 the Satsuma domain of southern Kyushu invaded, and the kingdom became a vassal of both China and Japan at once, until Japan abolished it in 1879 and made it a prefecture. The Ryukyuan languages and native religion survived, though they were long discouraged.
The Battle of Okinawa, from April to June 1945, devastated the island and killed huge numbers of civilians. After the war the islands remained under American administration until 1972, and the US military still occupies a large share of the main island's land, a long-running source of political tension. Okinawans are proud of their distinct identity, from their music and karate, which developed here, to their reputation for long lives.
Responsible travel
Coral reefs here are under strain from warming seas, run-off and the sheer number of snorkellers. Choose operators who brief guests on reef etiquette, keep group sizes small and don't feed fish; never take coral or shells. In Yanbaru and on Iriomote, slow down on roads where endangered animals are often killed by cars. At Sefa-utaki and other utaki, remember that these are active sacred sites: stay on the paths and don't touch the worship stones or offerings. At the war memorials, a respectful silence is appropriate, and the testimonies at the museums are worth more of your time than photographs.