Oita · Bungo-ono
32.9897°N, 131.4392°E
Harajiri Falls (原尻の滝) is a 120-meter-wide, 20-meter-high waterfall that drops in a perfect curtain across the Ogata River — earning its nickname 'Niagara of Japan.' Unlike most Japanese waterfalls hidden in mountain gorges, Harajiri is located in flat farmland, creating an unexpected visual drama where the river simply vanishes over a cliff edge into a wide basin below.
The falls can be viewed from multiple angles: above from the surrounding farmland, at eye-level from a suspension bridge, and below from the basin floor. The surrounding tufa cliffs (created by volcanic mineral deposits) add geological interest.
Essential Information
Opening Hours
24/7 (illuminated at night). Suspension bridge and trail: daylight hours.
Closed: Open year-round. Trail may close after heavy rain.
Entrance Fee
Free. Parking free.
Best Season
April for cherry blossoms framing the falls; July–August for highest water volume; winter for ice formations on cliff face
Visit Duration
45 minutes for full 2km circuit trail; 20 minutes for main viewpoint and suspension bridge only
Getting There
Access Information
Insider Guide
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