Everything OddWay knows about. Narrow it down by what you're after, or where you're going.
Giant objects, odd monuments and things built for no clear reason.
Līhuʻe, HI
A restored 1930s plantation estate anchors a narrow-gauge railway that loops through former agricultural land using vintage-style diesel equipment. The ride intentionally turns plantation infrastructure into an interpretive attraction; tickets and schedules apply.
Honolulu, HI
The gilded bronze Kamehameha statue stands before Aliʻiōlani Hale and has become one of Honolulu's most recognizable royal monuments. The building behind it once housed the kingdom's government and now contains the Hawaiʻi Supreme Court and a judiciary history center.
Waimea, HI
An eight-foot bronze statue honors Kaumualiʻi, the last independent aliʻi nui of Kauaʻi, beside the Pāʻulaʻula historic landscape. Its placement deliberately recenters the site's Hawaiian political history alongside the better-known Russian episode; current park access is affected by Hurricane Lowell closures.
Hāna, HI
A chain of stream pools and waterfalls cuts through volcanic rock near the coast in Haleakalā National Park's Kīpahulu District. Flash floods and closures can occur without much warning, and the park may prohibit water entry even when trails are open.
Pāhoa, HI
Tree trunks surrounded by a fast-moving nineteenth-century lava flow left behind hollow lava molds after the wood burned or decayed away. A short loop passes clusters of these strange upright forms, making volcanic processes visible at human scale.
Honolulu, HI
The trail into and up the rim of this tuff cone passes through tunnels, stairways, and remnants of a former coastal defense complex before reaching the summit. Nonresident entry is reservation-controlled, and the military engineering is as important to the OddWay stop as the crater itself.
Kōloa, HI
A collapsed limestone cave and sinkhole preserves more than 10,000 years of fossil, pollen, seed, shell, bone, and environmental evidence. The reserve pairs paleontology with native-plant restoration and grazing giant tortoises; cave gates and private-property boundaries must be respected.
Hāʻena, HI
A broad, shallow sea cave opens directly beside the north-shore highway near Hāʻena, its ceiling and sandy floor creating an accessible-looking cavern in ancient reef and volcanic terrain. Storm damage, rockfall, and surf conditions should be checked before entry; never climb unstable walls.
Volcano, HI
The Mauna Ulu eruption of 1969–1974 created broad young lava fields, craters, tree molds, and a shield vent along Chain of Craters Road. Trails cross sharp, exposed lava with little shade, so route users only to established NPS trailheads and marked paths.
Hilo, HI
At roughly 9,200 feet, the visitor station sits below one of the world's most important astronomical summit complexes. Altitude, rapidly changing weather, cultural concerns, and summit-road restrictions all matter; the visitor station is the appropriate public orientation point rather than an automatic route to observatories.
Volcano, HI
A forest trail drops into a large lava tube formed when the surface of a lava flow cooled while molten rock continued moving beneath it. The illuminated main passage is managed for visitors, but rain, lighting, and park closures can affect access.
Kahakuloa, HI
Waves funnel into a lava-rock opening and erupt vertically from the coast at Nakalele Point. The blowhole is dramatic precisely because the shoreline is powerful and unpredictable; remain well back from the opening and avoid wet rock near heavy surf.
Hāna, HI
The Pīpīwai Trail climbs from Kīpahulu through dense bamboo, stream crossings, giant banyan growth, and waterfall country toward Waimoku Falls. The enclosed bamboo section is the distinctive OddWay feature, but weather and flash-flood conditions can change trail safety rapidly.
Kula, HI
At roughly 6,200 feet on Haleakalā's slopes, introduced redwoods and other temperate trees form a cool, foggy forest that feels radically different from coastal Maui. The access road requires a four-wheel-drive vehicle for camping areas, and storm or road damage can change availability quickly.
Honolulu, HI
Doris Duke transformed this oceanfront estate into a highly personal architectural environment filled with Islamic art, tilework, carved interiors, and gardens. Visits are controlled through scheduled museum access rather than casual walk-ins to the private residential neighborhood.
Kōloa, HI
Incoming surf compresses air and water through lava-rock openings, producing a plume and a distinctive rushing or groaning sound at this south-shore lookout. Stay behind barriers: blowholes can pull people toward openings as well as shoot water outward.
Captain Cook, HI
The small Catholic church is famous for interior murals painted by Belgian missionary Father John Velghe to teach biblical stories visually to parishioners. It remains an active church and cemetery setting, so visitors should enter only when permitted and avoid disrupting worship.
Volcano, HI
Rainwater sinks into hot volcanic ground and returns as visible steam along the rim of Kaluapele. The vents demonstrate how close residual heat remains to the surface; stay on marked paths because thin crust, hot ground, and volcanic gases are real hazards.
Hāna, HI
Black volcanic sand, sea caves, lava arches, blowholes, and sharp coastal formations crowd a small section of shoreline at Waiʻānapanapa. Nonresident reservations are required, and ocean conditions make this a place to follow barriers rather than improvise routes along cliffs or caves.
Waimea, HI
Deep erosion has cut a multicolored canyon into Kauaʻi's volcanic interior, exposing red rock, basalt layers, waterfalls, and deeply incised ridges. The park is a legitimate geology stop rather than just a viewpoint. All Kauaʻi state parks remain temporarily closed after Hurricane Lowell as of September 10, 2026.
