10 Things to Do at the Abukuma-do Caves

Formed over 80 million years by underground streams and covered with stalactites and stalagmites are the Abukuma-do Caves. This 3km limestone cave network was discovered in 1969, and subsequently 600m of it has been opened to the public.


The Abukuma-do caves are said to hold the biggest variety and number of stalactites in Asia. Each area of the cave network has a different name depending on the shape of the rock formations it contains. Many individual rocks also have their own name.


The temperature inside the cave stays consistently around 15 degrees Celsius, meaning that the caves stay cool during the summer, and mild in winter – a welcome change either season!


So what can you do with a day trip to Abukuma-do Caves?

1.) Try and spot all the different shape rocks

The caves are filled with uniquely shaped limestone formations – many of which look strikingly similar to objects in the natural world. These formations have been given names according to their shapes.


For this reason, the cave is home to rocks named Dragon Palace, Mushroom Rock & Christmas Tree.


The English-language leaflet, available at Abukuma-do Caves, details the locations of each of these rocks. Can you spot them all? How about guessing what they are supposed to be without looking at the English titles?


2. Try out the Exploration Course

The 40 minute Abukuma-do Caves main course can easily be completed by visitors regardless of fitness level. For those wanting to add a bit of adventure to their visit, for an additional 200 yen, you can go on an additional 120m-long Exploration Course (which takes around 5 minutes).


The Exploration Course involves quite a bit of crouching, bending and crawling in places, so please consider this before trying it out!


Visitors on the Exploration Course rejoin back with other visitors at Takine Palace, which is the central area and highlight of the caves ; a photo opportunity not to be missed.


3.) See if you can hear all the raindrops

From any one place, if you listen very carefully, you can hear the sound of every water droplet falling throughout the cave. It’s pretty spectacular.


That being said, quite a lot of water drops from the ceiling, so I would recommend bringing a cap with you!

Visiting Abukuma-do by car:
  • A 35km (50 minute) drive from central Koriyama City
Visiting Abukuma-do by public transport:
  • The caves are a 5 minute taxi ride away from Kanmata Station. Reach Kanmata Sation by train from Koriyama or Iwaki. Staff at Abukuma-do Caves are happy to call taxis for visitors.
  • 1200 yen (+ 200 yen for optional Exploration Course)

Opening hours:

  • Open all year.
  • Feb 1 – Feb 28 8:30 – 17:00
  • Mar 1 – Nov 30 8:30 – 17:30
  • Dec 1 – Jan 31 8:30 – 16:30


4. Check out the other caves

The nearby Irimizu Caves Network, designated as a National Natural Treasure, is also worth visiting. The caves are split into three sections, A, B & C. Visitors can explore A & B by themselves, but those exploring C – the deepest cave – must be accompanied with a guide.



Even the B course delves deep enough in the mountain for visitors to have to trudge through knee-deep water for quite a lot of it, their path lit only by the light of their torch and candles – not for the light-hearted or claustrophobic!! If you’re lucky, you might even meet some bats!

The water is around 10 degrees and you can get pretty cold afterwards, especially in autumn / winter, so visitors are recommended to go during summer. Irimizu Caves also have height / weight restrictions for visitors.

  • Price depends on the course you do, but it is around 500 yen per course for an adult.
Opening times:
  • Mar 1 – Nov 28: 8:30-17:00
  • Dec 1 – Feb 28 8:30-16:30


5. Drink some wine matured in the cave

Wine 100% made from grapes grown in Takine area of Tamura City is left to age in the Abukuma-do Caves. This wine is called 貯蔵ワイン(北醇). This unique aging environment gives the wine a very unique taste. You can buy this wine from the shop at Abukuma-do Caves.


There are also lots of other local products available to buy in store, such as perilla (egoma エゴマ in Japanese) paste – a speciality of Funehiki area of Tamura City.

You can even buy a cute cuddly toy of one of Tamura City’s – Orion chan.



6. Lavender Fields & Christmas Lights


From mid-June to early-July, the lavender that coats the hillside outside Abukuma-do caves comes into full bloom, and is really a spectacular sight to behold.


From Dec- March, the caves are decorated with seasonal light displays (known as ‘illuminations’ in Japan). There’s nothing much more Christmassy than seeing fairy lights on a limestone shaped like a Christmas tree!



7. Visit the observatory


The adorably named Star Village Observatory, very close by to Abukuma-do, contains both an observatory section and a planetarium. The observatory is open late every Saturday night for those wanting to do some real star-gazing after getting inspired by the daily telescope tours.

Opening hours: (Closed on Tuesdays)
  • Mar 1 – Nov 30 9:00-17:00
  • Dec 1 – Feb 28 9:00-16:30
Saturday late-night opening hours
  • April-Sep 19:00 – 21:00
  • Oct-Mar 18:00-20:00


8. Ring the lovers’ bell for good luck in love!

Perfect for couples, especially those visiting during lavender season! Take part in the local tradition of ringing the red lover’s bell outside Abukuma-do Caves entrance.


9. Try out some interesting pizzas

Yorimichi Tokoro Farm Restaurant (農家レストラン寄り道処) is a family-run restaurant that opened 4 years ago. The restaurant building has been converted form a cow barn.


Try a range of pizzas with unique flavours here, including natto kimchi, shiitake & konbu seaweed, and sweet potato & sweet bean paste. More standard flavours available as well! Take-out is also OK!




Opening hours:
  • 11:00-14:00 17:00-20:00 (open on Fridays, Saturdays & Sundays)
  • They raise a flag outside the restaurant on days when it is open.


10. Check out some local spots:

There are so many great places to visit in Tamura City, but here are just a few of them…

Oningyo sama


More information here(Japanese only)


Ozawa Weeping Sakura


More information here


Takashiba Rhododendron


Best seen from Mid-May to Early June

Other posts about Tamura City


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