Best Things to Do on the Big Island in 2026 — Locals' Guide

The Big Island isn't really one island. It's two coasts, four climate zones, two volcanoes (one active), the tallest mountain in the world measured from the seafloor, the most southerly point in the United States, and 4,028 square miles of geography that doesn't really repeat itself. You can't do it in a weekend. Here's what to actually book. ## The headline experiences ### Hawaiʻi Volcanoes National Park (south Hilo side) Active volcano (Kīlauea), drivable crater rim, lava tube hikes, sulfur banks. Open 24 hours. **Go at night** if Kīlauea is erupting — the lava glow from the Crater Rim Drive overlooks is one of the most awesome sights on Earth. $30 vehicle entry fee, valid 7 days. **[See Volcano-area events →](/island/big-island)** ### Mauna Kea Summit + Stargazing 13,800 feet. Sunset from the summit is bucket-list. Stargazing at the visitor center (9,200 ft) is free, guided, and a ~45 min drive from Hilo or 2 hours from Kona. **You need a 4WD vehicle** for the summit road past the visitor center. Most rentals prohibit it. Several tour companies do summit drives. ### Hāmākua Coast (Hilo north up to Waipiʻo Valley) The most lush, jungle-y, waterfall-y stretch of coastline in Hawaii. Akaka Falls (442 ft drop, easy walk), Honomu town (tiny + charming), Waipiʻo Valley overlook (closed to vehicles past the overlook in 2026). ### Pololū Valley Lookout (north tip) The Big Island's most photogenic valley. Drive to the end of Highway 270 (Akoni Pule Hwy). Free lookout. Hike 15 min down to the black sand beach if you've got grip. ## Beaches worth the drive ### Hāpuna Beach (Kohala Coast, west) Hawaii's largest white sand beach. Mid-shoreline, calm in summer, big surf in winter. Lifeguarded. Parking $5. ### Punaluʻu Black Sand Beach (south Hilo coast) Black sand from cooled lava. Green sea turtles regularly haul out here. Free. ### Mauna Kea Beach / Kaunaʻoa (north Kohala Coast) White crescent. The Mauna Kea Resort owns the access, but Hawaii beach access law requires they let public in (limited daily parking — show up by 9am). ### Magic Sands Beach / La'aloa (Kona side) The "now you see it, now you don't" beach. Sand washes away in winter swells, comes back in summer. Body surfing's favorite. ### Papakōlea Green Sand Beach One of only four green sand beaches in the world. Olivine crystals. Requires a 2.5-mile hike each way (sometimes called the longest walk in Hawaii). Don't take a "shuttle" from the trailhead — it's illegal and locals are pissed about it. ## Snorkeling spots ### Two Step (Hōnaunau Bay) Locals' favorite. South Kona, next to the Pu'uhonua o Hōnaunau (Place of Refuge) National Historical Park. The reef starts 10 feet from shore. Sea turtles regular. Free. Get there before 9am. ### Kealakekua Bay (Captain Cook Monument) Best snorkeling in Hawaii, possibly. Marine sanctuary. Spinner dolphins regular. You can kayak in or take a boat tour. **[See current snorkel tours and events →](/island/big-island)** ### Manta Ray Night Snorkel (Kona) Manta rays feeding on plankton attracted to lights. Done from boats north of Kona, after sunset. Genuinely transcendent. $130-200 / adult. ## Kona side specialty: coffee + ranches ### Kona Coffee Farm Tours 100% Kona is one of the highest-priced coffees in the world. Multiple small farms in the Kona belt offer free tours + tasting (Greenwell Farms, Mountain Thunder, Heavenly Hawaiian, etc.). ### Parker Ranch (Waimea) One of the largest cattle ranches in the U.S. Old paniolo (cowboy) culture. Free historic homes tour. Drive up from Kona for the day. ## Hilo side specialty: rain, gardens, ʻOhia ### Liliʻuokalani Park & Gardens (Hilo) Japanese garden + Banyan Drive. Free. Underrated. ### Rainbow Falls (Hilo) 80-foot waterfall, free, 5-min walk from parking. Often produces rainbows in the morning sun. ### Hilo Farmers Market (Wed + Sat) Largest farmers market on the island. Tropical fruit varieties you won't see on the mainland. Get there 7am. ## Where to stay (high level) - **Kona side** = sunshine, ocean activities, golf, resort feel - **Hilo side** = rainforest, waterfalls, real-Hawaii towns, ~25% rainier - **Waimea (Kohala)** = paniolo country, upcountry feel, dry but high - **Volcano Village** = right at the park entrance, cabins/cool nights Most visitors do 3-4 nights west (Kona), 1-2 nights east (Hilo or Volcano). The drive across (Saddle Road) takes ~2.5 hours. ## Quick logistics - **Two airports:** Kona (KOA) on the west, Hilo (ITO) on the east. Direct flights to Kona are common. Hilo is more often a connection. - **Rent a car.** No way around it. - **Bring layers** if you're going to Volcanoes NP or Mauna Kea — both are cold at night. ## See current Big Island events We track every confirmed Big Island event on: **[Big Island events →](/island/big-island)** Cross-reference with: - [Hawaii Food Festivals 2026 →](/blog/hawaii-food-festivals-2026) — Kona Coffee Festival, Kona Brewers - [Hawaiian Holidays Calendar →](/blog/hawaiian-holidays-calendar-2026)