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Roadside oddities in Hawaii

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44 of 7093 places

Roadside oddities44

Suggest a stop

Giant objects, odd monuments and things built for no clear reason.

  • Roadside oddities19.7154° N, 155.1306° W

    Hilo, HI

    A series of lava-carved pools, channels, and submerged tubes makes floodwater churn as if the river were boiling. The same geology that creates the visual effect also makes the site dangerous; admire it from established overlooks and never enter the river during high flow.

    Access
    Open to visitors
  • Roadside oddities21.4307° N, 157.8322° W

    Kāneʻohe, HI

    A smaller-scale replica of the nearly thousand-year-old Byōdō-in temple in Uji, Japan, stands against the Koʻolau cliffs inside Valley of the Temples Memorial Park. Visitors can ring the large bon-shō bell and enter the temple during posted visitor hours.

    Access
    Seasonal or ticketed
  • Roadside oddities21.9548° N, 159.6670° W

    Waimea, HI

    A statue near Waimea commemorates Captain James Cook's 1778 arrival on Kauaʻi, one of the first documented European contacts with the Hawaiian Islands. The monument is best read alongside nearby Kaumualiʻi and Pāʻulaʻula sites so the stop does not reduce local history to a single explorer narrative.

    Access
    Roadside, no entry
  • Roadside oddities21.3352° N, 157.8375° W

    Honolulu, HI

    Oʻahu's oldest Shinto shrine developed a distinctly Hawaiian-American pantheon, enshrining figures including Kamehameha I, King Kalākaua, George Washington, and Abraham Lincoln alongside traditional kami. It remains an active religious institution, not a themed attraction.

    Access
    Open to visitors
  • Roadside oddities19.4060° N, 155.2530° W

    Volcano, HI

    A short trail crosses the stark cinder and recovering landscape produced by the 1959 Kīlauea Iki eruption. The contrast between blasted volcanic deposits and returning vegetation makes it a compact stop for seeing ecological recovery directly beside an eruptive vent area.

    Access
    Seasonal or ticketed
  • Roadside oddities21.5261° N, 158.0377° W

    Wahiawā, HI

    A large hedge maze shaped around a pineapple motif spreads across the Dole Plantation grounds. It is unapologetically roadside-tourism spectacle, but its scale and pineapple-industrial setting make it a useful OddWay stop distinct from the plantation's ordinary retail areas.

    Access
    Seasonal or ticketed
  • Roadside oddities21.0011° N, 156.6529° W

    Kapalua, HI

    A line of jagged lava spires resembles oversized teeth where a past flow met strong wind and surf at Makaluapuna Point. The route crosses exposed coastal terrain beside resort land, and visitors should remain on the established path and respect nearby burial and cultural areas.

    Access
    Seasonal or ticketed
  • Roadside oddities19.4335° N, 155.2614° W

    Volcano, HI

    A boardwalk crosses a hydrothermal area stained yellow and white by sulfur minerals while steam and volcanic gases rise from fractures. The landscape can smell strongly of sulfur dioxide and hydrogen sulfide; people with respiratory or heart conditions should follow park health guidance.

    Access
    Seasonal or ticketed
  • Roadside oddities20.7097° N, 156.2533° W

    Kula, HI

    The summit area of Haleakalā rises above 10,000 feet over an enormous erosional crater filled with cinder cones and lava landscapes. Weather, altitude, park rules, and sunrise reservation requirements can all affect access, so conditions should be checked before routing.

    Access
    Seasonal or ticketed
  • Roadside oddities21.2823° N, 157.6768° W

    Honolulu, HI

    Ocean swells force water through a lava tube and blast spray from a hole in the coastal rock beside Kalanianaʻole Highway. Conditions can turn dangerous quickly; use the established overlook and never stand directly over the blowhole or enter rough surf below.

    Access
    Roadside, no entry
  • Roadside oddities20.7852° N, 156.0279° W

    Hāna, HI

    Visitors descend into a privately operated lava tube formed by flowing basalt, where frozen lava textures, chambers, and ceilings preserve the mechanics of an ancient eruption underground. Entry is ticketed and should follow the operator's lighting and footwear guidance.

    Access
    Seasonal or ticketed
  • Roadside oddities21.9123° N, 159.5869° W

    Hanapēpē, HI

    A narrow pedestrian suspension bridge sways above the Hanapēpē River behind the historic town center. It is a compact piece of plantation-era infrastructure turned local landmark; because Kauaʻi is recovering from Hurricane Lowell, verify the bridge and surrounding access before routing.

    Access
    Seasonal or ticketed
  • Roadside oddities21.3072° N, 157.8574° W

    Honolulu, HI

    Hawaiʻi's capitol rejects the usual domed statehouse design: its open-air atrium evokes a volcanic crater, cone-shaped legislative chambers represent volcanoes, and a surrounding pool symbolizes the Pacific. The building's symbolic architecture is unusually literal and island-specific.

    Access
    Open to visitors
  • Roadside oddities19.2945° N, 155.0979° W

    Volcano, HI

    A large sea arch carved into a lava cliff is visible near the coastal end of Chain of Craters Road. The coastline is actively eroding and the arch will eventually collapse; visitors should remain at the established viewpoint and away from unstable cliff edges.

    Access
    Roadside, no entry
  • Roadside oddities20.8842° N, 156.5511° W

    Wailuku, HI

    The narrow valley centers on the steep erosional remnant known as Kukaʻemoku or the ʻĪao Needle and was also the setting of the violent 1790 Battle of Kepaniwai. Entry is controlled by state-park rules and nonresident reservation requirements.

    Access
    Seasonal or ticketed
  • Roadside oddities19.7008° N, 155.0889° W

    Hilo, HI

    ʻImiloa deliberately connects modern astronomy on Maunakea with Hawaiian wayfinding, language, and traditional knowledge. Planetarium programs and exhibits make it one of the rare science museums where celestial navigation and contemporary telescope research are interpreted together.

    Access
    Open to visitors
  • Roadside oddities20.9174° N, 156.9086° W

    Lānaʻi City, HI

    The rusting hulk of a World War II-era concrete-hulled vessel sits offshore from Lānaʻi's north coast, giving Kaiolohia its modern Shipwreck Beach name. Reaching the area generally requires high-clearance or four-wheel-drive travel, and strong currents make it unsuitable for swimming.

    Access
    Seasonal or ticketed
  • Roadside oddities21.8983° N, 159.5844° W

    ʻEleʻele, HI

    Wave-tumbled glass mixed into dark shoreline sediment records an unusual afterlife of discarded material near Port Allen's industrial coast. Conditions vary with tides and storms, and visitors should not remove remaining glass or wander into adjacent industrial/private areas.

    Access
    Seasonal or ticketed
  • Roadside oddities19.6868° N, 155.1307° W

    Hilo, HI

    A county park stairway descends into a lava tube created by the 1881 Mauna Loa flow. Only the publicly accessible sections should be explored; passages extend beneath mixed ownership, lighting is absent, footing is rough, and flashlights and head protection are sensible.

    Access
    Seasonal or ticketed
  • Roadside oddities20.8819° N, 156.9978° W

    Lānaʻi City, HI

    Wind and erosion have exposed a barren field of red, orange, and purple rock towers and boulders in northwestern Lānaʻi. The remote road is rough and conditions can shift after rain; this is a landscape stop for suitable vehicles, not a place to drive off established routes.

    Access
    Seasonal or ticketed
  • Roadside oddities20.7151° N, 156.2498° W

    Kula, HI

    The trail descends from the summit rim into Haleakalā's stark crater landscape, crossing loose cinder and high-elevation volcanic terrain that can look almost extraterrestrial. This is a serious backcountry environment rather than a casual roadside walk; visitors should match distance to conditions and ability.

    Access
    Seasonal or ticketed
  • Roadside oddities20.5972° N, 156.4227° W

    Mākena, HI

    Young ʻaʻā lava from Haleakalā's most recent eruptive period reaches the sea around Keoneʻōʻio, leaving a stark black landscape threaded with archaeological remains and old coastal trails. Use designated parking and established routes; this is both a geologic and culturally sensitive landscape.

    Access
    Seasonal or ticketed
  • Roadside oddities19.4169° N, 155.2429° W

    Volcano, HI

    A trail descends onto the solidified lava lake created by the spectacular 1959 Kīlauea Iki eruption, where hikers cross a crater floor that was once molten. The route is steep and exposed in places, and parking at the overlook is limited.

    Access
    Seasonal or ticketed
  • Roadside oddities19.4234° N, 155.2856° W

    Volcano, HI

    A rim overlook faces Kaluapele, the summit caldera of Kīlauea, one of the world's most active volcanoes. Eruption status, gas, closures, and visibility can change rapidly; OddWay should link users to current National Park Service and USGS conditions rather than promise lava viewing.

    Access
    Seasonal or ticketed