Overview
Hawaii's most unspoiled island — so green it barely seems real, with sea cliffs that can only be reached by kayak or helicopter and beaches hidden behind trails through jungle
Airport
LIH
From/day
$110
Best months
Apr, May, Jun
Local Tips
Safety
Ocean conditions can be dangerous — check surf reports before swimming, especially on the north shore in winter. Flash floods happen in valleys. Respect restricted areas and sacred sites.
Cultural Norms
Hawaiian culture values aloha spirit — respect, kindness, and connection to the land. Remove shoes before entering homes. Don't stack rocks or take lava rocks.
Language
English and Hawaiian. You'll hear pidgin (Hawaiian Creole English) locally.
Currency
USD
Tipping
15-20% at restaurants, $5-10 per person for boat tours.
Getting Around
Public Transit
Walkability
Neighborhoods
Poipu (South Shore)
Sunny resort area with beaches, snorkeling, and the Spouting Horn blowhole.
Best for: Beach resorts, snorkeling, and consistent sunshine
Hanalei (North Shore)
A lush, idyllic bay town surrounded by taro fields and dramatic mountain ridges.
Best for: Surfing, scenery, and a bohemian vibe
Kapaa / Coconut Coast
The island's commercial center on the east coast with shops, restaurants, and a bike path.
Best for: Affordable dining and central location
Waimea (West Side)
Gateway to Waimea Canyon and the historic town where Captain Cook first landed in Hawaii.
Best for: Waimea Canyon access and Hawaiian history
Activities & Interests
How Kauai scores across 15 travel interests
Suggested Itineraries
3-Day Trip
Na Pali & North Shore
- •Hike the first 2 miles of the Kalalau Trail to Hanakapi'ai Beach
- •Explore Hanalei town and bay
- •Sunset at Ke'e Beach or Tunnels Beach
Waimea Canyon
- •Drive to Waimea Canyon — the Grand Canyon of the Pacific
- •Hike to the Waipo'o Falls overlook or Cliff Trail
- •Continue to Koke'e State Park for Kalalau Lookout
South Shore Beach Day
- •Snorkel at Poipu Beach or Koloa Landing
- •Visit the Spouting Horn blowhole
- •Enjoy a beachside lu'au or sunset dinner
7-Day Trip
East Coast Arrival
- •Settle in and explore Kapaa town
- •Bike the Ke Ala Hele Makalae coastal path
- •Dinner at a local plate-lunch spot
North Shore
- •Drive to Hanalei and walk the pier
- •Surf lesson or stand-up paddleboard at Hanalei Bay
- •Explore the taro fields and roadside fruit stands
Na Pali Coast Hike
- •Hike the Kalalau Trail to Hanakapi'ai Beach and Falls
- •Swim at Ke'e Beach after the hike
- •Sunset at Tunnels Beach
Na Pali by Sea
- •Morning Na Pali Coast boat tour or catamaran cruise
- •Snorkel along the coast with sea turtles and dolphins
- •Afternoon rest and Hanalei Bay sunset
Waimea Canyon
- •Full day exploring Waimea Canyon and Koke'e State Park
- •Hike the Awa'awapuhi Trail for Na Pali cliff views
- •Stop in historic Waimea town on the way back
South Shore
- •Snorkel at Poipu Beach Park
- •Visit McBryde and Allerton botanical gardens by boat
- •Evening lu'au at a Poipu resort
Helicopter & Farewell
- •Helicopter tour over Na Pali, Waimea Canyon, and Mount Waialeale
- •Last swim at a favorite beach
- •Farewell poke bowl and shave ice
Flights
Estimated round-trip prices from major US hubs
LAX
Round-trip estimate
$290
Best priceORD
Round-trip estimate
$500
ATL
Round-trip estimate
$580
JFK
Round-trip estimate
$600
MIA
Round-trip estimate
$640
Prices are estimates based on historical data. Check airlines for current fares.
Daily Budget
Estimated daily cost per person including accommodation, food, transport, and activities
Budget
$110
per day
Moderate
$230
per day
Luxury
$560
per day
7-Night Trip Estimate (1 person)
Budget
$1,060
incl. flights from LAX
Moderate
$1,900
incl. flights from LAX
Luxury
$4,210
incl. flights from LAX
When to Go
Jan
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Feb
✗
Mar
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Apr
✓
May
✓
Jun
✓
Jul
✓
Aug
✓
Sep
✓
Oct
—
Nov
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Dec
✗
| Month | High | Low | Rain | Conditions |
|---|---|---|---|---|
| Jan | 25° | 18° | 13d | Wet season; north shore gets heavy rain but south stays drier. |
| Feb | 25° | 18° | 11d | Still rainy; humpback whale season peaks. |
| Mar | 25° | 18° | 13d | Wet season winding down; waterfalls at peak flow. |
| Apr | 26° | 19° | 11d | Transitioning to dry season; pleasant everywhere. |
| May | 27° | 20° | 8d | Dry season begins; warm and mostly sunny. |
| Jun | 28° | 21° | 6d | Warm and dry; excellent beach and hiking weather. |
| Jul | 29° | 22° | 7d | Peak summer; trade winds keep temperatures comfortable. |
| Aug | 29° | 22° | 6d | Warm and dry; ocean water at its warmest. |
| Sep | 29° | 22° | 7d | Still summer-like; quiet before fall visitors arrive. |
| Oct | 28° | 22° | 10d | Rain increasing; still warm and lush. |
| Nov | 27° | 20° | 12d | Wet season begins; north shore surf picks up. |
| Dec | 26° | 19° | 13d | Rainy season; waterfalls flowing strong. Holiday visitors. |
Temperatures in Celsius. Rain days = days with measurable precipitation.