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One of Hot Springs with Most Large Aluminum Ion in Japan -Esan Onsen in Hakodate-

June 19th, 2014

Esan Onsen Ryokan

Esan Onsen Ryokan (恵山温泉旅館) is a hot-spring ryokan in Esan, Hakodate city located in the eastern part of Hakodate city and was founded in 1932. Interior decoration of the ryokan has an atmosphere such as the Showa period. There are Azalea Park and a trailhead to Mt. Esan (恵山) near a building. It was written on a sight map that a observatory nearby (about 20 minutes on foot) was located 500 m from a parking lot. I supposed that it was easy to climb because the distance was very short, but there was very rough path and the path was a steep slope, and I was considerably out of breath.

Mt. Esan
Esan Onsen in Hakodate, Esan Onsen Ryokan
Mt. Esan
Esan Onsen in Hakodate, Esan Onsen Ryokan
Azalea on Observatory
Esan Onsen in Hakodate, Esan Onsen Ryokan
View from Observatory
Esan Onsen in Hakodate, Esan Onsen Ryokan

Atmosphere of Mt. Esan Can Be Watched on Youtube

Movie of Mt. Esan

At a bathhouse, there is 1 indoor bath. A free-flowing hot springs without too hot are overflowing from a bathtub. The hot springs are aluminum and iron sulfate spring, and are clear and colorless and have sour taste and no smell. The sum total of the hot spring ingredients are 5.296 g. What you should mention specially is the aluminum ion. The aluminum ion is said to be most large in Japan with the hot springs of Ishida Onsen (石田温泉) in Esan, and it has 363.5 mg, too. The hot springs are famous for strong acidity with ph 2.2. An alkali soap does not lather for neutralizing. The power of nature is great.

Esan Onsen
Esan Onsen in Hakodate, Esan Onsen Ryokan
Soap Does not Lather
Esan Onsen in Hakodate, Esan Onsen Ryokan

Because the hot springs were drinkable, I drank the hot springs. It was bitter and sour taste such as tonic water. I regret that it was not an effect. But I supposed that it might be tasty when I poured the cooled hot spring into a liquor and drank it. But please be careful because you sting your eyes when the hot springs get into your eyes. By the way, there is no shower at the bathhouse. Bathers take a bath after pouring the hot springs on their body with a water tub. Because there was not a restroom at a dressing room, you should get a wash beforehand at the restroom at a corridor. In addition, a staying is possible, too.

Fresh Sour Taste Hot Springs
Esan Onsen in Hakodate, Esan Onsen Ryokan

Atmosphere of Esan Onsen Can Be Watched on Youtube

Movie of Esan Onsen

Types of Hot Springs Aluminum and iron sulfate spring (Type: Acidic, Osmotic Pressure: Low, Spring Temperature Type: Hot spring)
Water temperature of Hot Spring Source 41.5 C
ph 2.2
Indications Neuralgia, Muscular pain, Arthralgia, Frozen shoulder, Motor paralysis, Tightening of the joint, Bruise, Sprain, Relieving fatigue, Chronic digestive diseases, Hemorrhoid, Cold sensitivity, Convalescent convalescence, Healthy increase, Chronic skin diseases, Menopausal problems
Contraindications Acute disease(when there is the heat in particular), Active tuberculosis, Malignant tumor, Severe heart disease, Respiratory failure, Renal insufficiency, Hemorrhagic disease, High anemia, Sensitive person of the skin, Person of the photoallergy, Other diseases during condition of a patient progress generally
Indications of drinking Chronic digestive diseases, Anemia
Contraindications of drinking Diarrhea
Facilities Indoor bath(1). * Sex-Segregated Bathhouse.
Entrance fee to the bath facility Adult: JPY 300. Child: JPY 150. Infant: Free of charge.
Business hours 06:00-20:00
Regular closing day From January to April
Parking lot A free parking is provided (5 cars)
Telephone number +81-138-85-2041
Home page Home page is here
Reservation Jalan is here, Rakuten is here
Mapcode 875 153 083*70

List of Accommodations

Refer to following websites for the accommodations in Esan Onsen.

Esan Onsen Ryokan(恵山温泉旅館)
Booking

A page of Hakodate is here

Hakodate

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