Hawaii Multi-Island Explorer — Self-Launched
14 days · Hawaii (Oahu, Maui, Kaua'i, Big Island)
G Adventures charges £3,600
No-markup version: ~£1,315 per person
Estimate only, not a guaranteed price. Always verify costs independently before booking.
A self-launched, hostel-and-local-transport version of G Adventures' 14-day four-island Hawaii circuit: Waikiki, Maui, Kaua'i and the Big Island. You book the same beaches, canyon, volcano and kayak experiences yourself — via GetYourGuide/Klook or direct with local outfitters — and fly between islands on Hawaiian Airlines or Southwest inter-island fares instead of the group coach-and-transfer setup. Expect hostel dorms and budget guesthouses, plate-lunch and poke-bowl food, and the public bus + rental car/scooter approach locals actually use. Costs are rough per-person estimates in GBP and exclude international flights to/from Hawaii.
Day-by-day
Aloha Waikiki — arrive and settle in
Waikiki, Oahu
Fly into Honolulu (HNL) and take TheBus route 20 (about £2.25, ~45 mins) or a shared shuttle (~£12) into Waikiki. Check into a Waikiki hostel dorm. Spend the afternoon walking Waikiki Beach, watching the sunset from Diamond Head side, and picking up a cheap poke bowl. Evening: download the DaBus app for Oahu bus timetables and pre-book your Kailua kayak slot for tomorrow.
🚌TheBus route 20 from HNL to Waikiki (~£2.25)
🛏Waikiki hostel dorm (e.g. Hostelling International Waikiki or a Beachside hostel)
- →Waikiki Beach walk
- →Sunset at Waikiki
- →DaBus app setup and kayak booking
Kailua Beach kayaking (self-booked)
Kailua, Oahu
Take TheBus route 66 or 67 from Waikiki to Kailua (~£2.25, 1hr). Pre-book a two-person kayak rental with a local outfitter like Kailua Beach Adventures (~£45-55 for a half-day including delivery to the beach). Paddle out to the Mokulua Islands and snorkel en route if you bring your own mask. Lunch at a Kailua plate-lunch spot. Return to Waikiki by bus in the late afternoon.
🚌TheBus route 66/67 to Kailua and back (~£4.50)
🛏Waikiki hostel dorm
- →Kailua Beach kayak rental (self-booked)
- →Mokulua Islands paddle
- →Beach snorkelling
Diamond Head hike, North Shore and sunset sail
Waikiki / North Shore, Oahu
Hike Diamond Head early (entry is about £4-5 per person, book a timed slot online at the Hawaii State Parks site) for the classic crater-rim view. Then take TheBus 52 (the 'circle island' route) or 60 up to Haleiwa on the North Shore for shrimp trucks and food trucks (~£2.25 each way, 1.5 hrs). Alternatively grab a shared shuttle tour via GetYourGuide for ~£30 return. Back in Waikiki, book a public sunset catamaran sail (e.g. through GetYourGuide or Klook, ~£35-45).
🚌TheBus 52/60 to North Shore (~£5)
🛏Waikiki hostel dorm
- →Diamond Head hike (~£5)
- →Haleiwa town and shrimp trucks
- →Sunset catamaran sail (~£40)
Fly Oahu to Maui — beach snorkelling and kayaking
Kihei / Kahului, Maui
Fly Honolulu to Kahului (OGG) on Hawaiian Airlines, Southwest or Mokulele — book 4-8 weeks ahead for inter-island fares from ~£45-70 one-way. Take the Maui Bus route 40 or a shared shuttle (~£3-15) to Kihei. Rent a snorkel set and kayak from a Kihei beach outfitter (~£30-40) and snorkel the calm south-shore reefs off Kamaole beaches. Evening: optional luau — the cheapest is usually a community one (e.g. Maui's Grand Wailea-style shows are pricey; budget ~£70-100 if you want one).
🚌Inter-island flight HNL-OGG (~£55) + Maui Bus (~£3)
🛏Kihei hostel or budget guesthouse near Kamaole Beach
- →Snorkel and kayak rental in Kihei
- →Kamaole Beach reef snorkelling
- →Optional luau
Road to Hana — do it yourself by rental car
Road to Hana, Maui
Book a compact rental car for two days (~£35-50/day, split with hostel-mates to cut costs). Drive the Road to Hana (Hana Highway, ~50 miles, 3-4 hrs with stops): Twin Falls, Waikoloa/black sand at Wai'anapanapa State Park (timed entry ~£8, book ahead), and Seven Sacred Pools at Oheo if open. Take a picnic; food stalls along the way sell banana bread. Return the same day or sleep cheap in Hana if you find space.
🚌Compact rental car (~£45, split)
🛏Kihei hostel or budget guesthouse
- →Road to Hana drive
- →Wai'anapanapa black sand beach (~£8)
- →Twin Falls stop
Haleakala sunrise (or the free version) and free day
Haleakala / Kahului, Maui
The operator charges ~£140 for a Haleakala sunrise tour — do it yourself instead: pre-book the Haleakala National Park vehicle entry (~£24) and drive up at 3:30am with your rental car. If you don't want the 3am start, skip it and use the day for a free beach day at Makena or a self-guided hike on the Hosmer Grove or Sliding Sands trailhead. Sunset from the crater is also spectacular and doesn't require a sunrise reservation. Skip the ~£240 helicopter — instead take the Molokini snorkel trip (~£70) via GetYourGuide if you want a water day.
🚌Rental car (~£45)
🛏Kihei hostel or budget guesthouse
- →Haleakala National Park entry (~£24)
- →Sliding Sands trail walk
- →Optional Molokini snorkel (~£70)
Outrigger canoe surfing — book direct
Kihei / Lahaina, Maui
Book an outrigger canoe session direct with a local club or tour outfitter (search 'Maui outrigger canoe tour' — e.g. Hawaiian Paddle Sports or a local canoe club; expect ~£45-65 for a 1.5-2hr session). Most run from Kihei or Lahaina and include a canoe-surf ride on a small wave. Afternoon: return the rental car and get an early night for the morning flight.
🚌Maui Bus or walk (~£3)
🛏Kihei hostel or budget guesthouse
- →Outrigger canoe session (self-booked ~£55)
- →Kihei beach afternoon
Fly Maui to Kaua'i — Kapa'a base
Kapa'a, Kaua'i
Fly Kahului to Lihue (LIH) — inter-island fares typically ~£55-80. Take the Kaua'i Bus route 100/500 from the airport to Kapa'a (~£2) or a shared shuttle. Kapa'a is the backpacker hub of Kaua'i, with cheap hostels, surf hire and a good café strip. Afternoon: walk the Kapa'a coastal bike path, swim at Lydgate Beach Park, and pick up groceries for picnic lunches (Kaua'i food is the most expensive in Hawaii — cook in).
🚌Inter-island flight OGG-LIH (~£65) + Kaua'i Bus (~£2)
🛏Kapa'a hostel dorm (e.g. Kaua'i Backpackers or similar)
- →Kapa'a coastal path walk
- →Lydgate Beach swim
- →Grocery shop for picnics
Waimea Canyon and Na Pali viewpoints
Waimea Canyon, Kaua'i
The group tour drives this — you can either rent a car for the day (~£40, share costs) or use the Kaua'i Bus route 100 to Kekaha then a taxi/tour pickup. Drive up to the Waimea Canyon lookout (~£8 vehicle entry) and continue to Pu'u o Kila and Kalalau Valley lookouts for the epic Na Pali Coast view. Add a short hike on the Canyon Trail (2-3 hrs) for the best photo of the canyon. Alternatively, book a Na Pali coast boat or catamaran trip via GetYourGuide (~£120-150) if you'd rather see the coast from the water.
🚌Rental car (~£40, split) or Kaua'i Bus
🛏Kapa'a hostel dorm
- →Waimea Canyon lookouts (~£8)
- →Kalalau Valley viewpoint
- →Optional Canyon Trail hike
Fly Kaua'i to Big Island — 'Akaka Falls
Hilo, Big Island
Fly Lihue to Hilo (ITO) — inter-island fares ~£65-90; check both Hilo and Kona airports as prices vary. Take a taxi or the Hele-On bus (~£2) into Hilo. Rent a car in Hilo (~£40/day) and drive the 20 mins to 'Akaka Falls State Park (~£8 entry) — an easy 0.5-mile loop path to a 442ft waterfall. Evening: Hilo Farmers' Market (closed Wednesdays) for cheap fruit and dinner; Hilo is the best-value food town on the islands.
🚌Inter-island flight LIH-ITO (~£75) + Hele-On bus/taxi
🛏Hilo hostel or budget guesthouse
- →'Akaka Falls State Park (~£8)
- →Hilo Farmers' Market
Hilo free day — snorkel, zipline or beach
Hilo / Puna, Big Island
Pick your own optional: snorkel with sea turtles at Carlsmith Beach Park (free, bring your own mask ~£25 to buy once), zipline at Umauma Falls (~£110), or day-trip to the Puna lava coast and Ahalanui warm pond if open. Cheapest option is a free beach-and-picnic day plus a £15 surf or snorkel rental from a Hilo outfitter. Evening: cook at the hostel or grab a £6 plate lunch.
🚌Rental car (~£40)
🛏Hilo hostel or budget guesthouse
- →Carlsmith Beach snorkelling
- →Umauma zipline (optional ~£110)
- →Puna lava coast drive
Hawaii Volcanoes National Park — self-drive
Volcanoes National Park / Kailua-Kona, Big Island
Drive to Hawaii Volcanoes National Park (~£24 vehicle entry, valid 7 days) and do the Crater Rim Drive, Thurston Lava Tube and Kilauea Iki trail (4 miles) on your own — no guide needed. If lava is flowing, head to the viewing area at dusk for the glow. Then drive the scenic southern route (Hwy 11) to Kailua-Kona (~2.5 hrs; stop at Punalu'u black sand beach for turtles). Optional manta ray night snorkel in Kona: book via GetYourGuide (~£85) rather than the operator's ~£85 — same price, direct booking.
🚌Rental car (~£40) + national park entry (~£24)
🛏Kailua-Kona hostel or budget guesthouse
- →Volcanoes National Park Crater Rim Drive
- →Kilauea Iki trail
- →Punalu'u black sand beach
- →Optional manta ray snorkel (~£85)
Kona — free coffee farm, beach and farewell dinner
Kailua-Kona, Big Island
Use the free Kona coffee farm tours on offer along the Mamalahoa Highway (many roasters offer free self-guided tours — e.g. Kona Joe or Greenwell Farms; you'll pay only for coffee). Afternoon swim or snorkel at Kahalu'u Beach Park (free, turtles and fish). If you want a finale, book a cheap sunset cruise or a £20 dinner with hostel-mates rather than the group's farewell dinner. Drop off the rental car.
🚌Rental car (~£40) or Kona trolley (~£2)
🛏Kailua-Kona hostel or budget guesthouse
- →Free Kona coffee farm tour
- →Kahalu'u Beach snorkelling
- →Sunset at Kailua Pier
Depart from Kona
Kailua-Kona, Big Island
Fly home from Kona (KOA) — the airport is 15 mins from town and there's a public bus (Hele-On route 2, ~£2) or a £20-25 taxi/rideshare. If you have a late flight, spend the morning at Old Kona Airport Beach Park or grab breakfast at a Kona café.
🚌Hele-On bus to KOA airport (~£2)
🛏—
- →Old Kona Airport Beach Park
- →Last-minute coffee shopping
Self-launched vs. G Adventures
| This itinerary (self-launched) | G Adventures | |
|---|---|---|
| Price per person | ~£1,315 | £3,600 |
| Duration | 14 days | 14 days |
| Who books it | You and your group, direct | Tour operator, guided group |
| Savings | £2,285 per person (63%) | |
Estimate only, not a guaranteed price. Always verify costs independently before booking.
Want to see more G Adventures-style trips? Check them out here.~£1,315
estimated per person
You never pay Travel Crew for this — you pay hostels, transport, and activity providers directly, the same as if you'd booked it all yourself.
This publishes your dates so other travellers can find and join you — no tour operator needed.
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Frequently asked questions
How much does Hawaii Multi-Island Explorer — Self-Launched cost?+
Doing it yourself with this self-launched itinerary costs an estimated £1,315 per person for 14 days in Hawaii (Oahu, Maui, Kaua'i, Big Island). This is an AI-generated estimate based on typical budget-traveller prices — actual costs will vary by season and how you book.
Is this cheaper than booking with G Adventures?+
Yes — G Adventures charges around £3,600 per person for a similar tour. Doing the same route independently, using the same standard of accommodation and activities, costs an estimated £1,315 — a saving of roughly £2,285 (63%) per person.
How long is the Hawaii (Oahu, Maui, Kaua'i, Big Island) trip?+
This itinerary runs 14 days, covering 14 day-by-day stops through Hawaii (Oahu, Maui, Kaua'i, Big Island).
How do I join this trip?+
You can join an existing open departure using this itinerary if one is scheduled, or launch your own departure with your own dates and invite other travellers to join you — no tour operator required.
Isn't it easier to just use a tour operator?+
Well, yes, a tour operator will book all the individual parts of your travel for you and provide a guide. That's obvious, but doing this has the potential to save the group thousands, which can in turn improve your itinerary substantially or save you huge amounts of money. Also, when you launch a departure, Travel Crew has tools in place to help you book the individual sections of the trip or make it easier for you to do this as a group. Really, you do not need a middle man. If you are more comfortable paying more and using a middle man, then you should certainly do this.
Is it safer to book through a tour operator?+
Arguably, there isn't much difference. A self-launched trip runs on the same principle as a group travel crew: collective responsibility, everyone looking out for each other, the same way it would if a group of friends organised the trip themselves — because that's exactly what's happening. You should always take out travel insurance before you go, self-launched or not; that doesn't change either way. Every open departure is published publicly with real dates and a real trip organiser, so it's never an anonymous arrangement, and our support team is reachable any time you need help, including in an emergency while you're away. Longer-term, we're building direct relationships with ground DMCs in popular destinations, offered as an optional paid add-on for extra on-the-ground support. Ultimately, though, the group is responsible for its own conduct and safety on a self-launched trip, same as on any trip you plan yourself.
What kind of trip is this?+
This is a adventure, beaches, hiking trip through Hawaii (Oahu, Maui, Kaua'i, Big Island), self-launched rather than run by a tour operator — you organise it with a group you find or bring yourself.
Would you like to name the operator, name the trip, or have any suggestions about how to improve this itinerary?
Drop your comment below — if you've done a similar route, tell us what worked, what you'd add, or what you'd skip.
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