The best places to visit in Hawaii depend on one decision the brochures dodge: which island. Each is its own trip — Oahu for the icons and the only real city, Maui for the road trip and the volcano sunrise, Kauai for raw green drama, and Hawaii Island (the Big One) for active volcanoes and black-sand beaches. First-timers with a week should pick two islands maximum. And the modern rule of Hawaii travel: the best things now require reservations — Hanauma Bay, Haleakalā sunrise, Diamond Head, the USS Arizona — booked on official sites, often the moment windows open. Here are the 15 places worth your time, island by island, with the booking intel that decides whether you get in.
Part of our USA state-by-state travel guide — the 50-state series, one deep dive at a time.
Hawaii at a Glance: The Island Chooser
| Island | Pick it for | Signature sights |
|---|---|---|
| Oahu | First trip, icons, city energy + surf history | Waikiki, Pearl Harbor, North Shore, Hanauma Bay |
| Maui | Road-trip romance, whales (winter), the sunrise | Road to Hana, Haleakalā, Kaanapali |
| Kauai | Nature at maximum volume, fewer crowds | Na Pali Coast, Waimea Canyon, Hanalei |
| Hawaii Island | Volcanoes, stargazing, space on the map | Volcanoes National Park, Mauna Kea, Punaluʻu |
Oahu
1. Pearl Harbor & the USS Arizona Memorial
The most-visited site in Hawaii, and it earns the silence. The boat to the Arizona Memorial uses free timed tickets released on recreation.gov — they vanish fast in peak season, so book the moment your dates firm up.
2. Hanauma Bay
The state’s most famous snorkeling — a flooded volcanic crater full of reef fish — now protected by a strict system: advance online reservations for non-residents, capped daily entries, and weekly closure days to let the reef rest. Slots open on the official city site and go quickly; there is no legitimate reseller.
3. The North Shore
Winter brings the world’s most famous big-wave surfing to Pipeline and Waimea Bay (spectate, don’t swim); summer flips the same coast into calm snorkel water. Either season, the Haleiwa food-truck shrimp plates are mandatory.
4. Diamond Head & Waikiki
The crater-rim hike above Waikiki delivers the classic panorama for modest effort — non-residents now need advance reservations for entry and parking. Waikiki itself is touristy and knows it; take the beginner surf lesson anyway — it’s where modern surfing was gifted to the world.
Maui
5. The Road to Hana
620 curves and 59 one-lane bridges through waterfall-and-jungle coast. The move: start at dawn, pick five stops (not fifteen), respect residents’ driveways and no-parking signs, and consider staying a night in Hana so the drive back is the reward, not the price.
6. Haleakalā sunrise
Watching dawn from a 10,000-foot volcano summit above the clouds is Maui’s transcendent moment — and it requires a separate sunrise reservation on recreation.gov, released ahead in limited batches that sell out almost instantly. Miss it? Sunset and stargazing at the summit need no sunrise slot and are nearly as good.
7. Kaanapali & the west-side beaches
The resort coast earns its reputation: Kaanapali’s beach walk, Black Rock snorkeling, and — December through April — humpback whales breaching offshore in one of their densest wintering grounds on Earth. Whale-watch boats from Lahaina Harbor get you close; even the beach view delivers.
8. Molokini & the south reefs
The crescent of a drowned crater offshore, with visibility that can top 100 feet. Morning boats from Maalaea beat the wind; pair with turtle-town reefs along the Wailea coast.
Kauai
9. The Na Pali Coast
Four thousand-foot fluted green cliffs falling into the Pacific — Hawaii’s single most dramatic landscape. See it by boat from the south in summer, by helicopter any time, or on foot: the Kalalau Trail’s day-hikeable first stretch requires advance parking/shuttle reservations for Hāʻena State Park, and the full trail needs a coveted camping permit.
10. Waimea Canyon
“The Grand Canyon of the Pacific” — ten miles of red-and-green gorge with lookouts a rental car can reach. Continue to the road’s end at Puʻu O Kila for the view down the Kalalau Valley when clouds allow; mornings are clearest.
11. Hanalei Bay & the north shore
A half-moon bay ringed by waterfall-streaked mountains — many travelers’ favorite single place in Hawaii. Winter surf is serious; summer turns the bay gentle. The taro-field lookout on the drive in is the state’s best free photo stop.
Hawaii Island
12. Hawaiʻi Volcanoes National Park
The reason to come: Kīlauea’s crater landscape, the Chain of Craters Road to the sea, lava tubes, and — when eruptions are active — glowing craters after dark. Eruption status changes without notice; check the park’s official updates before and during your visit rather than trusting any guide, including this one.
13. Mauna Kea stargazing
Some of Earth’s clearest night skies. The visitor station at 9,200 feet offers superb stargazing without summit risks; the summit itself demands a 4WD, acclimatization, and respect — it is sacred ground as well as a science site.
14. Punaluʻu & the Kona coast
Jet-black sand with green sea turtles hauled out at Punaluʻu; coffee-farm tastings up the Kona slopes; and manta-ray night snorkels off the Kona coast that rank among the world’s great wildlife encounters — book with operators following the local light-and-distance protocols.
15. Akaka Falls & the Hamakua coast
A 442-foot ribbon of water in ferny gorge country north of Hilo, with the four-mile scenic drive and banana-bread stands of the old sugar coast around it — the soft, green counterweight to the lava fields.
Planning the Trip
- Book the reservations first, flights second: Haleakalā sunrise, Hanauma Bay, Hāʻena/Kalalau, USS Arizona, and Diamond Head all gate on official-site reservations with short windows. Build the itinerary around what you secure.
- Two islands max per week: inter-island hops cost half a day each. Classic pairings: Oahu + Maui (first-timers), Maui + Big Island (nature + volcano), Oahu + Kauai (icons + drama).
- Seasons: Hawaii is good year-round. December–April adds whales (and peak prices); April–May and September–October bring the best value-to-weather ratio; winter north shores mean giant surf, summer means calm snorkeling.
- Respect runs the place: reef-safe sunscreen is the law, turtles and monk seals have legal distance rules, and “kapu / no trespassing” signs on the Road to Hana mean exactly that.
- International visitors: Hawaii is a US state — the same ESTA/B-2 rules apply as the mainland; see our US entry restrictions explainer if your nationality is affected.
Frequently Asked Questions
Which Hawaiian island is best for first-timers?
Oahu, usually — the icons (Pearl Harbor, Waikiki, North Shore), the easiest logistics, and real food-and-culture depth. Pair it with Maui if you have a week. Choose Kauai instead if wild nature outranks cities for you.
Do I need reservations for Hawaii’s attractions?
Increasingly, yes: Hanauma Bay, Haleakalā sunrise, Diamond Head (non-residents), Hāʻena State Park/Kalalau, and the USS Arizona all require advance booking on official sites — most with limited windows that sell out. Book these before anything else.
What is the best month to visit Hawaii?
April–May and September–October offer the best mix of weather, prices, and thinner crowds. December–April is whale season on Maui at peak pricing; summer is calm-water snorkeling season on north shores.
How many islands should I visit in one trip?
Two per week, maximum. Each inter-island move burns roughly half a day — three islands in a week means seeing airports, not Hawaii.
What are the best places in Hawaii with kids?
Oahu leads: Waikiki’s gentle waves, Hanauma Bay’s reef (book ahead), Pearl Harbor for older kids. On Maui, whale watching in winter and the Maui Ocean Center; on the Big Island, turtles at Punaluʻu.
Is Hawaii expensive?
Yes — among America’s priciest destinations, driven by lodging and food. The levers: shoulder seasons, condo-style stays with kitchens, poke counters and food trucks over resort restaurants, and booking the free-or-cheap official reservations early instead of paying tour markups.
Reservation systems, fees, and access rules change frequently in Hawaii — always verify on each official page (recreation.gov, the Honolulu city site for Hanauma, Hawaii DLNR for state parks) before booking anything. Guide date-stamped August 2026.
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