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. Shikoku
  4. Hotel Iya Onsen
Back to explore
Hotel Iya Onsen

ikm / CC BY-SA 3.0

Hotel Iya Onsen

ホテル祖谷温泉

Tokushima · Shikoku

Hotel Iya Onsen is a tranquil hot spring resort nestled in the Iya Valley, known for its stunning natural scenery and traditional Japanese architecture. Guests can enjoy outdoor baths with breathtaking views of the surrounding mountains and rivers, providing a serene escape from the hustle and bustle of city life.

Why we picked it

Many travelers overlook this hidden gem due to its remote location and lack of mainstream tourist attractions.

Best season
Year-round
Crowd level
Moderate
Rating
4.4· 1,512 reviews
Opening hours
Daily 7:00 AM – 9:00 PM

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

Nearest station
Koboke Station
Website
iyaonsen.co.jp/?utm_source=google_maps&utm_medium=organic&utm_campaign=gbp

Today

7:00–21:00

Stored weekly hours

Daily 7:00 AM – 9:00 PM

How to get there

From Takamatsu Station · ~1h 55m by car

Tags

onsennature

Location

More in Shikoku

Continue exploring

Komo Cape

Komo Cape

Ehime

Tatsukushi Coral Shore

Tatsukushi Coral Shore

Kochi

Mount Ishizuchi

Mount Ishizuchi

Ehime

Otsuka Museum of Art

Otsuka Museum of Art

Tokushima

Karihama Terraced Fields

Karihama Terraced Fields

Ehime

Awa Odori Kaikan

Awa Odori Kaikan

Tokushima

Waraya

Waraya

Kagawa

Tsurugi Shrine (Minokoshi)

Tsurugi Shrine (Minokoshi)

Tokushima

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!