Monday, November 29, 2010

Ryusendo Cave

On October 10th, hubby and I visited Ryusendo Cave in Iwate prefecture. As I wrote in the previous post, in the morning we visited Marient Museum in Aomori prefecture. At about 10.30 am, we left the museum and drove up to the cave. The cave is located about 110 kilometers south-east of the museum and it took us almost 3.5 hours to reach there by our car.

Ryusendo Cave is located at the eastern foot of Mount Ureira in the center of Iwaizumi town in Iwate prefecture. Ryusendo Cave is one of the three largest stalactite caves in Japan along with Akiyoshido Cave in Yamaguchi prefecture and Ryugado Cave in Kochi prefecture. This cave is made up of a main cave leading to the ridge and many branch caves crossing the main cave. At present, the length of the cave is known to be over 3100 meters and 700 meters of it is open to the public. The cave is still being explored and the entire length is estimated to be over 5000 meters. The cave has many beautiful stalactites formed by abundant streams. A number of deep underground pools have been created from the fresh water gushing out from within the cave and four have been confirmed so far. Only the first three pools are open to the public. Pool number 4, which is not open to the public, is 120 meters deep and is the deepest cave pool in Japan. These underground pools have an emerald green glow and have the clearest water of any caves in the world. The transparency of the water of these pools is over 41.5 meters, which is the world record. This cave is also famous for five kinds of bats such as Japanese long-eared bat and Japanese tube-nosed bat. This cave, including the bats dwelling inside, has been designated as a national natural treasure.

We reached Ryusendo Cave at about 2.30 pm. Hubby was tired of driving for almost four hours. So after parking our car, we bought softcream from a nearby shop and had them while walking towards the cave. We bought tickets worth 1000 Yen per person as admission fee for the cave and entered inside the cave.
Hubby having softcream

I am standing in front of Ryusendo Cave premises

Hubby standing near a statue of dragon near Ryusendo Cave

I am standing on a small bridge over a flowing stream near the cave

Hubby standing in front of the entrance of the cave


After walking inside Ryusendo Cave for a few minutes, we saw a small pool named chomei no fuchi. The emerald green color of the water was really wonderful. The temperature inside the cave was 11 degrees centigrade and quite chilly. Next, we walked through a very narrow area of the cave named hyakukan roka. Although it was rather narrow at some places inside the cave but the interior has been built very well for the visitors. A number of platforms and staircases are built in the cave so that our walking course seemed very simple. Soon we came across a small waterfall named tamahibiki no taki. The sound of gushing water from springs flowing through the twisting passages filled the cave. There were a few more small pools and waterfalls along this stretch of the cave.
Hubby walking inside the cave

Chomei no fuchi

Walls of the cave at hyakukan roka area

Hubby walking at hyakukan roka area

Tamahibiki no taki

Clear water flowing inside the cave

I am enjoying a flowing water stream

Emerald green water of a small pool


We walked up a few staircases and saw a soundless waterfall named otonashi no taki. Next, after walking a few more steps we reached a place named gekkyu-den. There was wonderful lighting arrangement inside the cave which was nice but at the same time gave an eerie feeling to the cave. While walking at gekkyu-den area, we saw a few beautiful stalagmite formations on the cave wall. It was wonderful to walk at gekkyu-den area of the cave.
I am about to climb up a steep area

I am standing near otonashi no taki waterfall. There was water on the cave floor that made walking a bit difficult.

Hubby walking at gekkyu-den area

I am standing near a stalagmite formation

I am standing near another stalagmite formation

Hubby feeling the stalagmite rock formation

Gekkyu-den area

Gekkyu-den area


Next, we saw Pool number 1 of the cave which is 35 meters deep. The emerald green color of the water was very pleasing to the eyes. There were lights suspended in the water that further enhanced the glow of water. We spend a lot of time near this pool and enjoyed the beauty of nature.
Pool number 1

Another view of Pool number 1

I am enjoying the emerald green water of the pool


We walked for a few minutes inside the cave and reached Pool number 2. This pool is 38 meters deep and equally wonderful as the first one.
Hubby walking inside the cave

Pool number 2

Emerald green water of the pool

Another view of the pool


We walked a few more minutes and saw Pool number 3 which is 98 meters deep. The water of all the pools is unpolluted and startlingly clear. We loved viewing these emerald green pools deep inside the cave, which was so beautiful and exquisite. In fact, these underground pools were the highlight of our visit to Ryusendo Cave.
Hubby enjoying Pool number 3

Pool number 3

Another view of Pool number 3

View of Pool number 3 from the staircase


I compiled a video of our walk through the cave up to this point. It is really awesome to listen to the sound of flowing water inside the cave.

A compiled video of our walk inside the cave


Next, we climbed a lot of staircases that took us way up into the upper open areas of the cave. It allowed us to observe various kinds of rock formations inside the cave with remarkable clarity. The stalactites, stalagmites, and various other rock formations create an atmosphere of mystery and beauty inside the cave. From way up, we could also look down into Pool number 1 that showed the emerald green water quiet clearly.
Hubby enjoying the rock formations inside the cave

Rock formations inside the cave

I am standing near beautiful rock formations

Rock formations inside the cave

View of Pool number 1 from the upper area of the cave

Stalactite formations inside the cave

Hubby and I along with stalactite formations in the background

A stalagmite formation

Rock formations inside the cave

Rock formations inside the cave

Rock formations inside the cave


Our tour of the cave was over at this point, and so we started walking back towards the cave entrance which is also used as an exit. On our way back, I took a few photos of hubby walking through various portions of the cave.
Hubby walking inside the cave

Hubby walking inside the cave

Hubby walking inside the cave

Hubby walking at hyakukan roka area

Hubby almost reached back the entrance of the cave


We loved viewing the emerald green water of the deep pools as well as the innumerable stalactites and other rock formations inside Ryusendo Cave. The greatness of nature felt like a world of magic.

Wednesday, November 24, 2010

Marient Museum and Taki Dam

On October 10th, hubby and I visited Hachinohe city fishery science museum Marient. We stayed at a hotel near Hachinohe railway station the previous night. We checked out of the hotel at about 8 am and went to see the museum. The museum is located 15 kilometers east of Hachinohe railway station and it took us about 35 minutes to reach there by our car.

Hachinohe city fishery science museum Marient opened in 1989 and features a marine plaza along with a lot of interesting exhibits and materials related to fishes living in Hachinohe waters. There is a theater named Umineko Theater which introduces the sea of Hachinohe along with the habitat of black-tailed gulls on a 3D screen. There is another section named ika-paradise which gives information about squids. The museum also features a water tank where visitors can touch some unique sea creatures with their own hands.

We reached Marient Museum at about 8.40 am. The museum opens at 9 am and so we moved around near the museum and got a beautiful view of the sea, Hachinohe harbor, and Kabushima Island. The island has a sacred shrine named Kabushima Shrine that looked stunning from the museum building premises. Kabushima Island is famous as the breeding ground for thousands of black-tailed gulls.
Building of Marient Museum

Building of Marient Museum

I am standing near Marient Museum (not seen). Kabushima Island is seen in the background.

Kabushima Island and shrine

Hubby and I near Marient Museum (not seen) along with the sea


At 9 am we bought tickets worth 300 Yen per person as admission fee for Marient Museum and entered inside. The exhibits of the museum are located at the third floor of the building. As soon as we entered the third floor, we saw that people were busy putting their hands in a water tank which contained many tiny fishes named doctor fish (also called Garra rufa). These are toothless fishes and known to consume the dead areas of human skin. Nowadays in Japan, there are many spas which offer pedicure and manicure services using doctor fish. Hubby and I put our hands in the water tank where the doctor fishes nibbled away our dead skin. The fishes were tickling my hand and so I could not keep my hand inside the water tank even for one minute. In fact, manicure using doctor fish was the highlight of our visit to the museum. I compiled a video of us putting our hands inside the water tank containing many doctor fishes.
A water tank with doctor fishes


A compiled video of us putting our hands in the water tank having many doctor fishes


Next, we saw a huge aquarium inside the museum. Fishes living in Hachinohe waters like fat greenlings, slime flounders, white trevally, banded houndshark, red gurnard, jacopevers, Japanese sea bass, and several other kinds of fishes swim inside the aquarium. It was very pleasing to the eyes. We took a few photos of various kinds of fishes.
A huge aquarium with various kinds of marine fishes

Marine fishes inside the aquarium

Marine fishes inside the aquarium

Marine fishes inside the aquarium

I am standing in front of the aquarium

Hubby standing in front of the aquarium


There is a section inside the museum that gives information about the internal earth and the deep ocean world with a variety of information materials and videos. A model of the deep sea drilling vessel named Chikyu scaled to 1/100 of the original is kept in this section. The vessel is 210 meters long and can accommodate 150 persons. Presently, the vessel has a drilling capability of 2500 meters. In addition, an instrument that can detect vibrations inside earth is also exhibited. It was fun to tap the instrument and observe the effects of vibrations on a computer screen.
A model of the deep sea drilling vessel Chikyu

Hubby standing next to the model of Chikyu

Hubby experimenting with an instrument that can detect vibrations

I am standing next to the instrument that detects vibrations

I am standing next to a model that explains about the internal earth


Next, we visited the corner named ika-paradise where a lot of information about squids is displayed. I got a bit tired of moving around and so I sat on a bench near the huge aquarium while hubby moved around inside the museum.
Hubby enjoying the ika-paradise

Hubby reading some information about squids

Hubby walking inside the museum

I am sitting next to the huge aquarium


Afterwards, we went to the observation deck located at the fourth floor of the museum building. From this deck we got stunning views of Kabushima Island and Hachinohe harbor. It was so serene and beautiful.
Stunning view from the fourth floor observation deck

I am standing at the fourth floor observation deck


At about 10.30 am, we left Marient Museum and next visited Ryusendo Caves in Iwate prefecture. The caves are located about 110 kilometers south-east of Marient Museum and it took us almost 3.5 hours to reach there by our car. After about 100 minutes of driving on the mountainous road, we saw a beautiful dam named Taki Dam located in Kuji city of Iwate prefecture. Hubby stopped the car and we enjoyed viewing the dam and the surrounding nature. The walls of Taki Dam are 70 meters high and the crest length is 187 meters. It is a concrete gravity dam and was constructed in 1982. The dam is located on Osanai River of Kuji River System. The place was very quiet and serene. There was no one around and we walked across the dam and enjoyed the beautiful view around us.
Hubby reading information about Taki Dam

Beautiful view from Taki Dam

Taki Dam

View from Taki Dam

View from Taki Dam

Taki Dam

I am standing at Taki Dam


Afterwards, we visited Ryusendo Caves about which I will write in the next post. We finished visiting the caves at about 4.15 pm. Later hubby drove up to Morioka railway station which was about 2.5 hours drive from the caves. We stayed at a hotel near Morioka station for the night. Hubby wished to see Akita Shinkansen Komachi coupling with Tohoku Shinkansen Hayate at Morioka railway station. Hubby likes shinkansen bullet trains a lot and we did not wish to miss the opportunity of seeing the coupling of trains from a close range. So we bought platform tickets to enter Morioka railway station platform for shinkansen bullet trains. It was exciting to watch the coupling of technologically advanced shinkansen trains and I compiled a video of it.

A compiled video of Komachi shinkansen coupling with Hayate shinkansen at Morioka railway station