Oahu Off the Beaten Path: 6 Day Itinerary

Six Days Buys One Full Kauai Day, Not Two Half Ones

Six days keeps the entire 5-day Oahu-plus-Kauai spine and turns the rushed Kauai evening into an actual full day there. The honest catch: one day still isn’t enough for both Waimea Canyon and a Na Pali Coast boat tour, so this itinerary picks one and says so upfront. The 7-day version adds a wind-down day back on Oahu after the flight home.

Book these before you go:

Day Focus Distance from Waikiki Drive/flight time
1 Windward Coast: Kailua, Lanikai, Nuuanu Pali Lookout ~12-15 miles 20-40 min
2 North Shore: Haleiwa, shave ice, shrimp trucks, surf beaches ~30-35 miles 45-60 min
3 Kualoa Ranch, Byodo-In Temple, Chinaman’s Hat view ~26 miles ~45 min
4 Ka’ena Point hike, Waimea Valley swim, slow Kailua afternoon ~38 miles ~60 min
5 Fly to Kauai, evening arrival n/a ~25 min flight
6 Full Kauai day: Waimea Canyon or Na Pali Coast on Kauai n/a

Day 1: Kailua, Lanikai, and the Windy Gap at Nuuanu Pali

Pick up the rental car early and stop first at the Nuuanu Pali Lookout , 20 minutes from Waikiki, $7 vehicle parking for non-residents. Then Kailua for lunch and the fifteen-minute walk or bike from Kailua Beach Park to Lanikai Beach, since Lanikai itself has no parking and street parking around the loop is being phased out through 2026.

Day 2: The North Shore, Shave Ice Rivalries Included

North Shore day, 45-60 minutes to Haleiwa. Shave ice at both Matsumoto’s and Aoki’s, $5-8 either way. Waimea Bay and Sunset Beach, then garlic shrimp at Giovanni’s or a newer truck toward Kahuku, roughly $14-17 a plate, cash only at most.

Day 3: Kualoa Ranch, a Fake Japan, and a Free Island View

Kualoa Regional Park’s free view of Mokoli’i, then Kualoa Ranch’s Jurassic Adventure Tour , roughly $150-170 depending on platform, book weeks ahead in season. Byodo-In Temple’s replica Uji-style temple runs $10 adult admission and $6 parking, card only.

Day 4: The Honest End of the Road, Then a Slow Afternoon

The Ka’ena Point trail , 2.5 miles one-way, free entry, then Waimea Valley’s waterfall pool, $26 admission, closed Fridays, then a slow finish at Kailua Beach before packing.

Day 5: Fly to Kauai

Hawaiian Airlines and Southwest run frequent, roughly 25-minute hops from Honolulu to Lihue. Check into a Kauai base, have a relaxed dinner, and save sightseeing for the full day ahead of you tomorrow.

Day 6: Waimea Canyon or Na Pali Coast, Pick One

One day genuinely isn’t enough for both. Waimea Canyon State Park’s lookouts (non-resident entry $5/person plus $10/vehicle parking, main lookout reopened January 2026 after safety renovations) suit a half-day drive with four main pull-offs, no hiking required. A Na Pali Coast boat tour runs the other direction entirely, 4 to 5.5 hours by raft or catamaran along 17-mile cliffs that rise over 4,000 feet, roughly $200-260 per adult, and most operators launch early morning for calmer water, which rules out doing the canyon first. Pick whichever view matters more to you and commit; trying to squeeze both into one day means rushing both.

Can I Actually Do Both Waimea Canyon and Na Pali Coast in One Day?

Not comfortably. The boat tours run 4-5.5 hours and typically depart early morning from the opposite side of the island from the canyon road, and the canyon lookouts alone deserve a half day without a boat schedule pressuring the drive. Splitting them across a two-night Kauai stay instead of one is the honest fix, if the itinerary allows it.

Should I Rent a Second Car Just for Kauai?

Only if you’re doing Waimea Canyon; a rental car is the only realistic way to reach the lookouts. If Na Pali Coast is the pick instead, most tours include hotel pickup, so a Kauai rental car becomes optional rather than required.

The 7-day itinerary adds a wind-down day back on Oahu after the flight home, so this Kauai day doesn’t have to double as the trip’s final stop.