Hidden JapanBetaEarly access — we're polishing Hidden Japan every week.
HomeExploreEventsSign in
Sign in
Trips
Explore
Ask
Events
My Japan
Hidden Japan

A discovery engine for the rural villages, sacred mountains, and authentic experiences that define the real Japan.

Discover

  • Destinations
  • Live events
  • Travel guides

Plan

  • Travel Buddy
  • Itineraries
  • Saved
  • My Japan

About

  • Our mission
  • Pricing
  • Contact
Privacy PolicyTerms of UseCookiesAffiliate Disclosure

Some links are affiliate links — Hidden Japan may earn a commission at no extra cost to you.

© 2026 Hidden Japan

  1. Home
  2. Explore
  3. Tohoku
  4. Oirase Mountain Stream
Back to explore
Oirase Mountain Stream

TANAKA Juuyoh / CC BY 2.0

Oirase Mountain Stream

奥入瀬渓流

Aomori · Tohoku

Oirase Mountain Stream is a stunning 10 km gorge lined with lush moss and 14 picturesque waterfalls. The primeval beech forest surrounding the stream creates a serene atmosphere, making it a perfect spot for nature lovers and photographers.

Why it's hidden

Despite its beauty, many travelers overlook Oirase in favor of more popular destinations like Lake Towada.

Best season
Autumn
Autumn for vibrant foliage
Crowd level
Hidden gem
Rating
4.7· 344 reviews
Opening hours
Daily Open 24 hours

Usual hours — confirm with the official site for holidays + seasonal closures.

Admission
Free natural gorge and walking trail; no admission ticket.
Nearest station
Shimoda Station · 16 min walk

Today

Open 24 hoursFree

Stored weekly hours

Daily Open 24 hours

Tags

naturewaterfallhiking

Location

More in Tohoku

Continue exploring

Waseda Sajikiyu Bathhouse

Waseda Sajikiyu Bathhouse

Miyagi

Sendai Morning Market

Sendai Morning Market

Miyagi

Mount Gassan

Mount Gassan

Yamagata

Cape Todo / Todogasaki Lighthouse

Cape Todo / Todogasaki Lighthouse

Iwate

Mount Hayachine

Mount Hayachine

Iwate

Mount Bandai

Mount Bandai

Fukushima

Kitayamazaki Cliffs

Kitayamazaki Cliffs

Iwate

Showa Daibutsu (Seiryu-ji)

Showa Daibutsu (Seiryu-ji)

Aomori

Your turn

Plan a trip like this — free

Built from 2,650+ verified hidden places — real routes, ferries, and events matched to your dates. Yours takes about a minute.

No credit card, plan your first trip now!