Best time to travel in Kauai?
→ The detailed month-by-month page, with 2015-2024 averages
Best time: April to June, September to October
Best avoided if possible: December to February (less pleasant weather or big crowds).
Temperatures and rainfall: 1991-2020 normals from the Lihue (Kauai) station, NOAA data (public domain).
Humid tropical: 26 to 30°C all year round, a sunny south coast, a rainy north coast exposed to heavy swells from November to March, and peaks among the wettest on the planet; the sea off Nā Pali is mostly navigable from May to September. The best time to visit Kauai is April, May, June, September and October, with temperatures reaching 29-30°C (August). By contrast, January, February, March, July, August, November and December are generally less favourable (less pleasant weather or big crowds, depending on the destination), though a trip is still possible with a bit of planning. In high season, book early: prices and visitor numbers climb fast.
Go against the flow. To avoid the crowds without sacrificing too much on the weather, aim for March and November: the crowds thin out, prices drop too, and the climate stays pleasant.
Do these months appeal to you? See what's best elsewhere too: where to go in April · where to go in May · where to go in June · where to go in September · where to go in October.
At a glance
Why go to Kauai?
Kauai is the oldest of the archipelago's main islands, and it shows. The volcano that formed it died out more than five million years ago, and the rain, which falls at over 9 metres a year on Mount Waiʻaleʻale, has had time to sculpt everything: the blades of the Nā Pali coast, Waimea Canyon, the steep-sided valleys of the north. The result is the greenest island in Hawaii, nicknamed the Garden Island, and the most spectacular for anyone who loves to walk.
It is also the least built-up island. A local rule limits new buildings to the height of a coconut palm, and the road around the island stops at each end of the Nā Pali coast, leaving nearly a quarter of the shoreline without road access. The villages, Hanalei, Kapaʻa, Kōloa, Hanapēpē, have kept their wooden façades from the plantation era, and feral chickens cross the car parks clucking, descendants of those set free by the hurricanes.
People come to Kauai for a slow week, between the Kalalau trail, the gardens of Lāwaʻi and Limahuli, a boat trip beneath the cliffs and the southern beaches where monk seals sleep. Cinema has often used it as a backdrop, from Jurassic Park to Raiders of the Lost Ark, but the island is best discovered at its own pace: book Hāʻena a month ahead, set off early to beat the clouds, and accept that a downpour or a closed road may change the plan. The west of the island, Waimea and the heights of Kōkeʻe, depends on the state of the road after each storm: check the DLNR notices on dlnr.hawaii.gov before planning a day there.
Tourist map of Kauai: what's where?
The map below pinpoints the 6 places covered in this guide: a handy way to picture the distances between each stop and plan your route in Kauai.
- Hāʻena and Kēʻē Beach
- Kalalau Beach
- Kapaʻa
- Kīlauea Point
- Hanalei
- Spouting Horn
How much does a trip to Kauai cost in 2026? Budget calculator
Estimate your budget for Kauai based on your travel style: accommodation, meals, activities and local transport included (flights excluded). Adjust the length and the number of travellers, and the totals update.
Totals for all travellers over the chosen length; the daily amount is per person. Flights extra, indicative amounts to adjust depending on the season.
Cards are accepted everywhere, including at most food trucks. Prices are shown before tax: the general excise tax adds 4.5% to purchases, and rooms nearly 19%. Tips of 18 to 22% are expected in restaurants, as well as 10 to 20% for guides and crews on boat trips.
Safety in Kauai: should you be worried?
Kauai is peaceful, and the risks are those of nature. The sea first: the island has one of the highest visitor drowning rates in the archipelago, because of powerful currents and unguarded beaches. Swim only in calm seas, preferably near a lifeguard tower, never at Hanakāpīʻai nor on the north shore in winter. Flash floods swell the rivers within minutes: do not cross a rising stream, and wait for it to go down. The Kalalau Trail is slippery and narrow, with sections above sheer drops. The island is exposed to hurricanes and tropical storms between June and November, which regularly close the state parks and roads. Car break-ins are frequent at trailheads and beaches. Keep your distance from monk seals and turtles, which are protected by law. Insurance covering medical care in the United States is essential.
Things to see and do in Kauai
Our first-hand favourites, and the great classics:
- Nā Pali Coast
- Hāʻena State Park
- Allerton Garden
- Limahuli Garden
- Hanalei Bay
- Wailua River
- Poʻipū
- Kīlauea Point
What to book before you go to Kauai →
🧭 Discover the Kauai itinerary, day by dayMap, timings, budget and where to stay: free to access, to fit your dates. Create my tailor-made itinerary →Hanalei and the north shore
The northern road passes Kīlauea, Princeville and its lookout over the Hanalei valley, then crosses the one-lane bridge of 1912 to Hanalei, a surfers' village at the head of a 3 km bay. It continues for 13 km to Hāʻena over a dozen one-lane bridges, past the beaches of Lumahaʻi and Tunnels, whose reef is renowned for summer snorkelling, and the dry cave of Maniniholo. Limahuli botanical garden, at the end of the road, presents traditional crops and endemic plants on terraces. In winter, the north swell makes the sea dangerous along the whole of this coastline.
Hāʻena and the Kalalau Trail
The end of the road, by reservation. Kēʻē beach offers a calm lagoon in summer, and the Kalalau Trail starts next to it: 3.2 km to Hanakāpīʻai beach, the island's most popular day walk, then 3.2 km up the valley to a waterfall around a hundred metres high. The full trail, 18 km to Kalalau beach, requires a camping permit and good physical fitness, with the exposed section of Crawler's Ledge. The park closes regularly after storms, so check its status before setting off.
The gardens of Lāwaʻi and Limahuli
The National Tropical Botanical Garden, a conservation and research organisation devoted to tropical plants, opens three gardens to visitors on the island. In the Lāwaʻi valley, on the south coast, Allerton unfolds its garden rooms and its Jurassic Park fig trees down to the sea, on a guided tour, while McBryde, further up, brings together the largest collection of native plants in Hawaii, to explore on your own. In the north, Limahuli preserves ancient taro terraces at the foot of the Hāʻena mountains. It is best to book online, as slots go quickly in high season.
Poʻipū and the south coast
The sunniest coast, with the island's big hotels, beaches for children, monk seals and the Spouting Horn blowhole. The Allerton and McBryde gardens fill the neighbouring Lāwaʻi valley. Kōloa, 5 km away, is the site of Hawaii's first commercial sugar plantation, founded in 1835. Port Allen, to the west, is the departure point for catamarans to Nā Pali.
Kapaʻa and the east coast
The eastern coast, between Līhuʻe and Kapaʻa, is home to most of the population, the shops and the cheapest accommodation. A paved coastal path, Ke Ala Hele Makalae, follows the old sugar railway for about ten kilometres north of Kapaʻa, on foot or by bike. The Wailua River, with its ancient temples, waterfalls and kayaks, is 10 minutes away, and the Sleeping Giant, a ridge shaped like a reclining giant, can be climbed in about two hours there and back. Kapaʻa is the most central base on the island.
Līhuʻe
The island's county seat has the airport, the car hire firms and the Kauai Museum, which traces the island's history from the Polynesians to the plantations. Kalapakī beach, in front of the harbour, is sheltered and family-friendly. Kilohana plantation, a 1935 mansion with a plantation train and a luau, can be visited west of town. Līhuʻe makes a practical base for a first or last night, 30 minutes from Poʻipū and an hour from Hanalei.
How many days, and which itinerary in Kauai?
Five days allow for the north shore with Hāʻena and Limahuli, a boat trip to Nā Pali, the Lāwaʻi gardens and the south coast. A week leaves time for a long hike, kayaking on the Wailua and fallback days when rain closes a road. The island is best explored from two bases, the north and the south.
🗺️ Day-by-day Kauai itinerary · 📓 Printable Kauai travel guide (PDF) · 🌍 Discover all of the American West
The essentials (4 days)
Day 1: arrival in Līhuʻe, check in at Kapaʻa, the Wailua River by kayak in the afternoon and sunset on the beach. Day 2: north shore, Kīlauea Point in the morning if it is an opening day, Hanalei Bay, then Hāʻena and the walk to Hanakāpīʻai in your booked slot. Day 3: guided tour of Allerton Garden in the morning, lunch in Kōloa, Spouting Horn and Poʻipū at the end of the day. Day 4: catamaran to Nā Pali from Port Allen, or a helicopter flight before the return flight.
North and south (1 week)
Three nights in Hanalei or Princeville for Kīlauea Point, Hāʻena and the Kalalau Trail as far as the waterfall, Tunnels beach, Limahuli Garden and surfing in the bay. One night in Kapaʻa for the Wailua and the Sleeping Giant. Three nights in Poʻipū for the Allerton and McBryde gardens, the Nā Pali catamaran from Port Allen, the Poʻipū seals and the Māhāʻulepū coastal trail.
Kauai and Maui (10 days)
Five days on Kauai following the essentials, with a spare day for rain, then a flight via Honolulu to Kahului. Five days on Maui for sunrise at Haleakalā, the Road to Hana with a night at the end, and a trip to Molokini. Book Hāʻena, Haleakalā and Waiʻānapanapa as soon as your dates are fixed.
How to get to Kauai and get around?
From Europe, Līhuʻe airport is reached with a connection on the US West Coast, Los Angeles or San Francisco, sometimes with a second stop in Honolulu, for 21 to 24 hours of travel. A few direct flights link Līhuʻe to the US West Coast, and inter-island flights take 35 minutes from Honolulu.
A car is essential. The main road circles the island in a horseshoe, without crossing the Nā Pali coast: allow an hour from Līhuʻe to Hanalei, half an hour to Poʻipū, two hours to go from one end to the other. Traffic jams build up in the morning and evening between Līhuʻe and Kapaʻa.
The island bus, the Kauaʻi Bus, links the towns of the east and south coasts but does not go as far as Hāʻena. For the north, the Hāʻena shuttle leaves from Hanalei and includes park entry, which saves the scramble for parking spaces.
The mountain and northern roads close after heavy rain, landslides and hurricanes. Check the DLNR notices page and the county's account before setting off, and leave nothing visible in the car at trailheads.
Where to stay in Kauai?
Poʻipū, on the south coast, gathers the resorts and condos, from €300 to €800 a night, with the best sunshine on the island and easy beaches. It is the logical base for the Lāwaʻi gardens and the boats from Port Allen.
Princeville and Hanalei, in the north, offer upmarket clifftop hotels and holiday rentals, from €350 to over €1,000 a night, as close as possible to Hāʻena, Kīlauea and the bay. Winter is rainier there.
Kapaʻa and Wailua, on the east coast, group together the most affordable hotels, from €180 to €300 a night, halfway between the north and the south. Līhuʻe, near the airport, works for a first or last night.
In the west, the small town of Waimea offers seafront plantation cottages. Prices are before tax: the state accommodation tax rose to 11% on 1 January 2026, and with the county tax and the general excise tax, add nearly 19% to the bill, plus a resort fee in most of the big hotels.
Our picks stop by stop, in three price ranges →
What to eat in Kauai?
Plate lunches and poke dominate the simple places: marinated raw fish at the grocery store counter, kalua pork, huli huli chicken and saimin, a noodle soup inherited from the Japanese and Chinese plantation workers, for $12-20. The food trucks of Hanalei and Kapaʻa serve fish tacos and açaí bowls.
Shave ice, crushed ice with local fruit syrups, guava, lilikoʻi or mango, is enjoyed at the counters of Hanapēpē, Waimea or Kapaʻa. Hanalei taro ends up as poi, a purple purée, served with traditional dishes.
The restaurants of Poʻipū and Princeville offer catch of the day, ʻahi or ono, and Hawaiian regional cuisine for $40-70 a dish. The luaus at Poʻipū and Kilohana plantation cost about $150-200 per person.
Groceries are expensive, as almost everything arrives by ship: stock up in the supermarkets of Līhuʻe or Kapaʻa and at the farmers' markets, where passion fruit, papayas and pineapples sell at reasonable prices. Tap water is drinkable.
Which kind of traveller is it for?
Kauai lends itself to a nature-focused, active and romantic trip. Whether you travel as a couple, with friends or even solo, everyone finds their own pace. For accommodation, you will mostly find resorts, classic hotels and apartments and rentals.
Entry requirements & practical info
UK, Australian and most EU passports need an ESTA, applied for online before departure, for stays of up to 90 days; a few EU countries sit outside the Visa Waiver Program and need a full visa. Canadians need neither, only a passport. Anyone who has been to Cuba since January 2021 cannot use an ESTA and must apply for a visa.
Rules change: before you leave, check your country's official travel advice.
Once there, to stay online without paying roaming charges, an Kauai eSIM activates in a few minutes and works as soon as you land (plans from €3.99). Remember suitable travel insurance too.
Frequently asked questions about Kauai
When is the best time to visit Kauai?
From April to June and in September-October, the sea is calm on the north shore, the boats run close along Nā Pali and prices are lower than at Christmas or in July. From November to March, the north shore gets the big swells and more rain, but Poʻipū stays sunny, and the whales are around.
How do you book Hāʻena State Park and the Kalalau Trail?
Non-residents book entry and parking, or the shuttle from Hanalei, on the Hawaii state parks website, up to 30 days ahead. Entry costs $5 per person and parking $10 per slot, about €4 and €9. The reservation gives access to the trail as far as Hanakāpīʻai and its waterfall; beyond that, a camping permit is required.
Can you see the Nā Pali Coast without hiking?
Yes, by boat from Port Allen, ideally from May to September, or by helicopter from Līhuʻe all year round. At the end of the northern road, Kēʻē beach, in Hāʻena State Park, also gives a view of the first cliffs of the coast.
How many days do you need on Kauai?
Five days for the north, Nā Pali by boat, the gardens and the south. A week lets you stay in two places, in the north and the south, and keep some leeway for rainy days or closed roads, which are frequent on this island.
Do you need a car on Kauai?
Yes. The bus does not serve the north beyond Hanalei, and the distances between sites often exceed an hour. The Hāʻena shuttle only spares you the search for a space at the end of the northern road.
Which sites on Kauai can be closed?
Kauai's state parks, including Hāʻena and the Wailua River, close after hurricanes and heavy rain, sometimes for several weeks, as do the mountain roads in the west. The DLNR important notices page gives the status of each one, so check it before booking a slot and again the day before.
Similar destinations
Region🇪🇨 The Galápagos Islands
City🇺🇸 Maui
Countries🇵🇫 French Polynesia
City🇨🇱 Easter Island
City🇵🇫 Bora Bora
City🇵🇫 Moorea
City🇺🇸 Acadia and Bar Harbor
Countries🇹🇿 Tanzania
Countries🇵🇭 The Philippines
City