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The Oirase Stream flowing through fresh green forest

Aomori, Japan

Oirase StreamOIRASE

A green stream flowing out of Lake Towada.

40°32'N 140°58'E

01IntroductionIntroduction

A green stream flowing out of Lake Towada.

Towada City, Aomori Prefecture. A mountain stream running from Nenokuchi on Lake Towada to Yakeyama, where clear water flows between mossy rocks and forest in a succession of waterfalls and rapids. A walking trail follows the river.

Mountain streamMossWaterfallsWalking trailBeech forest

02Key InformationKey information

Key information about Oirase Stream

Only information confirmed in the sources (listed at the bottom of the page) is shown. Please check the latest official information before your visit.

PrefecturePrefecture
Aomori
RegionRegion
Tohoku
MunicipalityMunicipality
Towada City
Protected areasProtection
  • Towada-Hachimantai National Park
  • Special Place of Scenic Beauty and Natural Monument "Lake Towada and Oirase Stream"
LocationCoordinates
40°32'N 140°58'E
White-foamed rapids on the Oirase Stream

Oirase Stream — Aomori

Photo: re-kuma / Wikimedia Commons / CC BY 3.0

03StoryStory

The Story of
Oirase Gorge

Walk along the current. The water foams white over the rocks, and the next moment is still as a mirror. The charm of the Oirase Stream is that these changes continue unbroken for kilometres.

Forests of beech and katsura cover both banks, and moss grows thick on the rocks. In the season of fresh greenery, even the light seems green.

04GalleryGallery

4 photographs

—FilmTravel through film

Oirase Stream on film

All films →

【4K絶景】十和田八幡平国立公園|紅葉・温泉・雪景色を堪能する癒しの映像ガイド

Source: 環境省 日本の国立公園 / Watch on YouTube ↗

The films shown here are published on YouTube by official channels such as the Ministry of the Environment, local governments and tourism associations, and are presented using YouTube's embed feature. Copyright remains with each publisher. No connection is made to YouTube until you press play.

05SeasonsThrough the seasons

The four seasons of Oirase Stream

  1. SpringSpring

    The season of fresh greenery. Light filtering through young leaves illuminates the stream.

    Recommended

  2. SummerSummer

    A forest of deep green and moss. Walk amid the cool sound of water.

    Recommended

  3. AutumnAutumn

    Both banks of the stream are dyed in autumn colours. The most popular season.

    Recommended

  4. WinterWinter

    The waterfalls freeze into columns of ice.

    Recommended

06LocationLocation

40°32'N 140°58'E

Aomori, Towada City (Tohoku)

An interactive map is in preparation. For now, the location is shown among all destinations.

26°N30°N34°N38°N42°NOIRASE

07NearbyNearby scenic spots

Another landscape, close by.

A pine-covered islet on Lake Towada

Lake Towada

TOWADA

About 11 km (straight-line distance)

The islands of Matsushima Bay seen from a viewpoint

Matsushima

MATSUSHIMA

About 241 km (straight-line distance)

Purple lavender fields spreading across a hillside

Furano

FURANO

About 342 km (straight-line distance)

10Photo CreditsPhoto credits

PhotoTitle / PhotographerSourceLicence
The Oirase Stream flowing through fresh green forestOirase (奧入瀨) (3800529489)Chi KingWikimedia Commons ↗CC BY 2.0
White-foamed rapids on the Oirase Stream090603奥入瀬渓流 - panoramiore-kumaWikimedia Commons ↗CC BY 3.0
A mossy fallen tree and the streamOiraseValley1IppukuchoWikimedia Commons ↗CC BY 3.0
The stream flowing over rocks and the forestOirase Mountain Stream - Towada, Aomori - DSC01228DaderotWikimedia Commons ↗CC0
The Oirase Stream dotted with mossy rocksOirase Mountain Stream - Towada, Aomori - DSC01162DaderotWikimedia Commons ↗CC0
The flow of the Oirase Stream wrapped in greenOirase (奧入瀨) (3798591894)Chi KingWikimedia Commons ↗CC BY 2.0
All photo credits →