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Sauna in Diemerswil

Farmonie location

From November 24, 2025 - April 30, 2026

Open daily from 7:00 AM to 10:00 PM

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Pure experience

Above Diemerswil, nestled at the edge of the forest with sweeping views stretching to the Alps, lies Kohlholz. This historic farm, dating back to 1842, is now known as Farmonie, a haven of peace and connection with nature. With its sauna, Farmonie offers a unique retreat for relaxation and rejuvenation amidst the natural surroundings.

The sauna in Diemerswil

The sauna accommodates four people. When you make a reservation, you rent it exclusively for yourself and your loved ones. A wood-burning stove heats the sauna, which reaches a temperature of approximately 80-90 degrees Celsius. You'll find everything else you need to know for your visit to the sauna below.

Location

The sauna is located at Kohlholz 3, 3053 Diemerswil. Here's how to get there:

By car: The driveway is between the first two houses. There are two marked parking spaces in the middle, near the walnut tree.

By public transport: Take the bus (RBS) to the "Hüslimoos" stop. From there, it's about a 30-minute walk to the sauna.

Everything you need to know about visiting the sauna

In front of the sauna

Reservation

Reserve the sauna online and select your preferred date and time. We recommend allowing at least two hours for a relaxing sauna experience. You will receive your access code via email before your booking begins. Your confirmation email will also contain a link to the booking calendar so you can check if there is already a booking. If no one has booked before you, you will need to light the fire yourself. Fill the stove completely with logs right from the start. It will then take approximately 45 minutes to get hot enough. You are welcome to arrive 45-60 minutes before your scheduled time to light the fire. This time will not be charged. Before lighting the fire for the first time, please empty the ash pan under the firebox! An ash bucket is located outside.

Bring along

Don't forget to bring two towels, swimwear, flip-flops, and drinks. Please arrive already showered.

Location information

The keys are located in the key box next to the sauna's entrance door (code in the confirmation email).

During the sauna

Changing room

In the sauna's anteroom, you can change and store your personal belongings. Important: Do not leave anything in the sauna while using it (no plastic items).

Temperature

Our sauna is heated with a wood-burning stove and maintains a constant temperature between 80 and 90 degrees Celsius. You can regulate the humidity yourself by pouring water onto the sauna stones. Please remember to always place a towel underneath to protect the wood from perspiration. Important: Close the stove door.

Infusion water

After your sauna session, you can cool off either in the small tub, under the outdoor shower, or in the fresh air. An igloo is also available for relaxation.

After the sauna

Cooling-off

After your sauna session, you have several cooling-off options available. We recommend first relaxing and cooling down in the fresh air in front of the sauna, and then taking a short cold shower.

Clean up

Your help in keeping the sauna clean is greatly appreciated. Please clean the floor with the provided mop, take all rubbish with you, and empty the foot bath. After your visit, please lock the door and place the key in the designated key box. Then lock the key box as well.

Hygiene

Cleanliness is of utmost importance to us, therefore the sauna is regularly and thoroughly cleaned. Should you find that an extra cleaning is necessary, please inform us immediately.

Payment

Payment is made online by credit card or Twint.

Locations

Bern, Zehendermätteli 161

Lauterbrunnen, Im Eyelti 201f

Leissigen, Oberfeldweg 9

Schwarzsee, Seestrasse 10

Solothurn, Römerstrasse 45

info@saunakiste.ch

Opening Hours

Mon. to Sun.: 7 am - 10 pm (self-service)

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