Introduction: The Magic of Hilo in 24 Hours
Welcome to the lush, tropical heartbeat of the Big Island. If you’ve spent the first few days of your vacation basking on the dry, sun-bleached volcanic plains of the Kona resort coast, crossing over to the windward side will feel like stepping through a portal into a completely different world. Hilo is a paradise defined by thunderous waterfalls, deeply carved emerald rainforest ravines, and an authentic, old-school Hawaiian spirit that remains blissfully untouched by massive commercial resort development.
However, many travelers staying in Kona find themselves intimidated by the prospect of a single-day trip to the east side. A two-hour drive across the island can feel daunting when you’re trying to figure out how to pack the best things to do in Hilo into a tight 24-hour window without exhausting yourself. The fear of spending your whole day stuck in a car or caught in tourist traps often causes visitors to miss out on the island’s most spectacular natural wonders.
Don’t let logistics cut your vacation short. This curated, step-by-step itinerary is intentionally designed to showcase the most essential Hilo experiences. We’ve balanced world-class, high-flying adventure with approachable local flavor, structured at a non-strenuous pace that guarantees you’ll make bucket-list memories while still returning to your resort relaxed and inspired.
One Day in Hilo: The 24-Hour Itinerary at a Glance
| Time | Stop | Duration |
|---|---|---|
| 6:30–8:30 AM | Kona → Hilo via Hwy 19 (Hāmākua Coast route) | 2 hrs drive |
| 8:30–10:30 AM | Rainbow Falls + Boiling Pots + ʻAkaka Falls State Park | 2 hrs |
| 10:45 AM–1:30 PM | Zipline over Kolekole Falls (Hawaii Zipline Tours) | ~2.5 hrs |
| 1:30–3:30 PM | Downtown Hilo lunch OR guided waterfall swim | 2 hrs |
| 3:30–6:00 PM | Hawaiʻi Volcanoes NP — Crater Rim, Steam Vents, Nāhuku | 2.5 hrs |
| 6:00–8:00 PM | Return to Kona via Saddle Road | 2 hrs |
The “Guide to the Ride”: Scenic Highlights on the Drive from Kona
To master a perfect day trip to Hilo, you have to frame the journey itself as a core part of the adventure, rather than just a logistical hurdle. The drive between the western resorts and the eastern coast is widely considered a must-do experience on the island. Over the course of roughly 80 miles, you will cross multiple distinct microclimates, watching the stark black lava fields of Kona transform into alpine shrublands before dropping down into Hilo’s dense canopy.
There are three main routes connecting the sides of the island, each offering a distinct flavor:
- The Scenic Northern Coast Route (Highway 19): This is our top recommendation for your Hilo day trip. Traveling north from Kona through Waimea and down the Hāmākua Coast, this highway provides spectacular coastal lookouts, ocean vistas, and dramatic bridges spanning jungle gulches.
- The Saddle Road (Daniel K. Inouye Highway): The fastest, most direct path cutting straight between the towering peaks of Mauna Kea and Mauna Loa. It is highly efficient but features an alpine, lunar-like landscape rather than coastal scenery.
- The Southern Route (Highway 11): Loops around the southern tip of the island past Ka‘ū, ideal if you’re planning a dedicated, slow-paced drive to the black sand beaches.
Choose your ideal scenic coast route, then keep your camera ready for stunning coastal vistas, historic plantation towns, and spontaneous roadside fruit stands. For a deep dive into mapping your transit, check out our comprehensive Kona to Hāmākua Coast Drive page.
Morning: Chasing the Iconic Big Island Waterfalls
Once you arrive on the lush windward side, your morning mission is simple: witness the raw, cascading power that makes the east side legendary. When researching things to see on the Big Island, waterfalls always top the list, and grouping Hilo’s public natural landmarks together early in the day allows you to beat both the midday heat and the tour buses.
Stop 1: Rainbow Falls (Waiānuenue)
Located virtually within Hilo proper along the Wailuku River, Rainbow Falls is an absolute must-see morning spot. This stunning 80-foot waterfall drops over a natural basalt lava cave, which Hawaiian mythology holds as the home of Hina, mother of the demigod Māui. The reason this is a top-ranked morning destination is entirely optical: under the early morning sun, the mist rising from the plunge pool creates vibrant, brilliant rainbows across the gorge. Best of all, it doesn’t require strenuous walking or hiking. A viewing platform is located just steps from the parking lot.
Stop 2: Peʻepeʻe Falls & Boiling Pots
Just a half-mile upstream from Rainbow Falls lies Peʻepeʻe Falls and the unique geological formation known as the Boiling Pots. A quick walk to the overlook reveals a series of terraced, columnar basalt pools fed by the river. When the river flows rapidly, the water churns and bubbles through these ancient volcanic structures, mimicking giant pots of boiling water. It offers a rugged, dramatic look at the raw volcanic anatomy of the island without requiring heavy trekking.
Stop 3: ʻAkaka Falls State Park
Next, drive 20 minutes north of town along the coast to visit ʻAkaka Falls State Park. This is arguably the most famous plunging waterfall in the state, dropping a staggering 442 feet into a steam-fanned gorge. The waterfall is accessed via a paved 0.4-mile rainforest loop trail that winds through a dense canopy of giant banyan trees, wild orchids, and towering bamboo.
Planning Tip: Because ʻAkaka Falls is universally recognized as one of the top things to do in Hilo, it can get heavily crowded by mid-morning when massive cruise ship shore excursions and tour buses arrive. Additionally, we like to clear up common traveler confusion: while ʻAkaka Falls State Park shares the neighborhood, the iconic waterfalls you can actually zipline directly over are located on exclusive private land just down the road.
Midday Adventure: Flying Above a 250-Foot Private Waterfall
After warming up your feet on the state park trails, it’s time to get up close to some waterfalls for the defining centerpiece of your entire day trip. If you’re looking for the highlight of your Hilo trip, nothing matches the sheer, unforgettable rush of soaring through the rainforest canopy and over a rushing waterfall with Hawaii Zipline Tours.
Why It Wins for Everyone
It’s easy for a vacation itinerary to fracture when a couple or family has mixed comfort levels with heights and speed. Our course completely solves this problem through a progressive, confidence-building design. The tour intentionally starts on lower, slower lines closer to the ground, allowing beginners and first-timers to get comfortable with the high-tech gear, master their form, and build massive confidence step-by-step before the lines scale up in length, height, and speed.
The Ultimate Grand Finale: Soaring Over Kolekole Falls
Everything builds toward Line 7—the undisputed crowning jewel of adventure activities in Hawaii. This absolute monster is a massive, half-mile-long dual cable system that suspends riders an incredible 450 feet above a dramatic ravine. As you step off the launch tower, you’ll fly above the 250-foot Kolekole Falls on a thrilling zipline, being rewarded with a perspective impossible to find on public trails.
Non-Strenuous, All-Ages Comfort
If you’re worried that a canopy tour means high-intensity vertical rope climbs or exhaustion, you can relax. Unlike courses built with strenuous physical transitions, our tour features short, easy walks through a beautifully maintained tropical agricultural farm (sampling encouraged!). It’s accessible, comfortable, and structured to keep the focus entirely on the fun and scenery.
The Immersive Aloha Experience
What truly sets this tour apart from generic amusement parks is the deep local culture woven into every step of the journey. Our expert guides are part safety pros, part local storytellers who embody true Hawaiian hospitality. They’ll keep you laughing while sharing rich insights into the island’s unique ecosystem, native flora, and cultural history. Plus, guests typically get the unique opportunity to sample fresh tropical fruit grown right on the farm, like sweet apple bananas and sugarcane. Upon check-in, you’ll even enjoy a cold Passion Orange Guava juice and a local shortbread cookie, then depart at the end of your tour with a souvenir wristband and postcard.
Book with Confidence: Spaces on our small-group tours are strictly capped and fill up weeks in advance. Take advantage of our generous 24-hour cancellation policy and secure your harnesses online today to lock in an online booking discount.
Alternating the Afternoon: Private Swimming or Cultural Exploring
Once you’ve unharnessed and celebrated your flight over Kolekole Falls, you can customize the afternoon of your Hilo itinerary based on your crew’s vacation style.
Option A: The Waterfall Hiking & Swimming Tour
If your soul is craving more time by waterfalls, you can seamlessly extend your outdoor adventure. Instead of heading back toward town, opt for our guided base-of-the-falls hike and swim tour. This exclusive walk guides you through a private tropical valley down to a hidden, crowd-free waterfall pool. Here, you can plunge into the crisp, refreshing freshwater for a swim beneath a cascading waterfall, and without the crowds.
Option B: Downtown Hilo, Local Poke, and Culture
For a taste of town life, take a 20-minute drive down the coast into historic downtown Hilo. Framed by wooden plantation-era buildings, Hilo Town radiates small-town charm. Stroll through the open-air Hilo Farmers Market and browse handmade crafts, tropical flowers, and locally grown produce.
For lunch, lean directly into the local food scene. Skip the commercial restaurants and head to a local market to pick up fresh poke made with locally caught ahi, or grab a box of legendary, handmade strawberry mochi from a local confectionery shop—the ultimate sweet reward after a morning of flying through the air.
Late Afternoon: The Launchpad to Volcanoes National Park
Because Hilo is uniquely positioned just 45 minutes to an hour away from the entrance of Hawaiʻi Volcanoes National Park, it’s the ideal geographical launchpad to cap off a monumental day. Rather than driving straight back west in the afternoon, turn up Mountain View toward the summit of Kīlauea.
As the late afternoon light softens, drive the iconic Crater Rim Drive. Stop at the historic Steam Vents to witness giant plumes of volcanic vapor rising from the earth where groundwater hits hot magma rock. Before darkness fully falls, take the short walk through the rainforest to enter the Thurston Lava Tube (Nāhuku)—a massive underground cave carved centuries ago by a river of molten lava. Watching the glow of the volcanic landscape change under the starlight is an irreplaceable Hawaiian experience.
A Quick Pro-Planning Warning: Keep a close eye on your dashboard clock! While combining Hilo’s waterfalls, a zipline flight, and a volcano trek makes for an unbelievable 24 hours, you want to manage your timeline carefully to ensure a stress-free return drive back to Kona across the Saddle Road. Map out your evening stops, keep a full tank of gas, and enjoy watching the dramatic climate zones shift once more over the mountains under a canopy of bright Hawaiian stars.
Conclusion: Take Your Big Island Vacation to New Heights
Spending one day in Hilo is the perfect way to break out of the predictable resort routine and drop yourself straight into the wild heart of real Hawaii. From the misty morning rainbows of Wailuku River to the absolute, adrenaline-pumping majesty of flying 450 feet above Kolekole Falls, the windward coast delivers an unmatched depth of natural beauty and authentic adventure.
Don’t settle for looking at postcards or staring through the window of a crowded tour bus. Lock in the defining memories of your Big Island vacation. Skip the tourist traps, embrace your adventurous side, and book your waterfall flight with Hawaii Zipline Tours today!