--- title: Heilfasteninstitut Fessler url: "https://www.360alpenland.com/en/oesterreich-unterkunft/detail/430016336/heilfasteninstitut-fessler.html" description: Therapeutic fasting under professional guidance Healthy and light through modified fasting with Roman Fessler date: 2026-02-11 modified: 2026-04-30 --- # Heilfasteninstitut Fessler Heilfasteninstitut Fessler ============================ Losenstein, Oberösterreich, Österreich ![](https://assets.tourdata.at/260x195/134181/0F6551B4D70BAC126C4D75ECFB2613B16C5AA6293814D5F2ED3D1E9EA172B840/hotelgartenansicht.jpg) ![](https://assets.tourdata.at/260x195/134183/613BEA2B95FC19A013D54E1E51E5B90A8E98B729A7EB874943B9A786A06CD9E5/zimmer.jpg) ![](https://assets.tourdata.at/260x195/134182/0F71861C6DD0FBCBF9223A86D616FF577B4F59A2FAB82BEA7A45B07122A6C09E/hotelfsamorovan045-min.jpg) © Open copyright © Alpenland Tourismus GmbH Close copyright [ ![Heilfasteninstitut Fessler in Losenstein: The picture shows a pretty building with traditional architecture surrounded by a beautiful garden with an artificial pond and lush vegetation. The property looks inviting and harmoniously embedded in the landscape.](https://assets.tourdata.at/x550/134181/0F6551B4D70BAC126C4D75ECFB2613B16C5AA6293814D5F2ED3D1E9EA172B840/hotelgartenansicht.jpg "© Alpenland Tourismus GmbH") ](https://assets.tourdata.at/1920x/134181/0F6551B4D70BAC126C4D75ECFB2613B16C5AA6293814D5F2ED3D1E9EA172B840/hotelgartenansicht.jpg) © Open copyright © Alpenland Tourismus GmbH Close copyright [ ![Healing fasting institute Fessler in Losenstein: The picture shows a spacious bedroom in a rustic wooden building. The room is furnished with a double bed, furniture and a painting on the wall. Large windows offer a view of a green, wooded landscape.](https://assets.tourdata.at/x550/134183/613BEA2B95FC19A013D54E1E51E5B90A8E98B729A7EB874943B9A786A06CD9E5/zimmer.jpg "© Alpenland Tourismus GmbH") ](https://assets.tourdata.at/1920x/134183/613BEA2B95FC19A013D54E1E51E5B90A8E98B729A7EB874943B9A786A06CD9E5/zimmer.jpg) © Open copyright © Alpenland Tourismus GmbH Close copyright [ ![Heilfasteninstitut Fessler in Losenstein: The picture shows a picturesque, natural setting with a small, well-kept outdoor pool. Several people can be seen swimming and relaxing in the pool. The area is surrounded by dense vegetation, such as trees and shrubs, which creates a peaceful and idyllic atmosphere.](https://assets.tourdata.at/x550/134182/0F71861C6DD0FBCBF9223A86D616FF577B4F59A2FAB82BEA7A45B07122A6C09E/hotelfsamorovan045-min.jpg "© Alpenland Tourismus GmbH") ](https://assets.tourdata.at/1920x/134182/0F71861C6DD0FBCBF9223A86D616FF577B4F59A2FAB82BEA7A45B07122A6C09E/hotelfsamorovan045-min.jpg) © Open copyright © Alpenland Tourismus GmbH Close copyright [ ![Healing fasting institute Fessler in Losenstein: The picture shows modern, lavishly furnished accommodation. The room is characterised by a combination of wood and stone, creating a cosy and luxurious atmosphere. Several staircases with handrails lead through the area, which is obviously intended for a wellness programme or similar.](https://assets.tourdata.at/x550/134184/19095D26D4082E036D0B4E9AFB55FE4723FDC9A648DCA97BCAC7F2F5792B4743/wellnessbereich.jpg "© Alpenland Tourismus GmbH") ](https://assets.tourdata.at/1920x/134184/19095D26D4082E036D0B4E9AFB55FE4723FDC9A648DCA97BCAC7F2F5792B4743/wellnessbereich.jpg) © Open copyright © Alpenland Tourismus GmbH Close copyright [ ![Heilfasteninstitut Fessler in Losenstein: The picture shows a multi-storey building with a yellow façade and balconies. A sign with a welcome greeting is attached to the façade. Around the building we see trees and vegetation that create an idyllic setting.](https://assets.tourdata.at/x550/134185/06E82F240292B6A8533991956CA2EF8DC8D336C0B974AB6D4C4412BAEA164B97/strassenansicht-hotel.jpg "© Alpenland Tourismus GmbH") ](https://assets.tourdata.at/1920x/134185/06E82F240292B6A8533991956CA2EF8DC8D336C0B974AB6D4C4412BAEA164B97/strassenansicht-hotel.jpg) 1. 2. 3. 4. 5. Kirchenberg15 4460 Losenstein [ open in Google Maps ](https://www.google.com/maps/search/?api=1&query=Kirchenberg15%2C%204460%20Losenstein "Link will open in a new window") [ Open in Apple Maps ](https://maps.apple.com/place?address=Kirchenberg15%2C%204460%20Losenstein "Link will open in a new window") ![](https://static.ecmaps.de/staticmap.jpg?experience=webarchitektur-meta&lat=47.9279071&lon=14.4341637&width=991&height=450&project=ttg-basemap&zoom=2000&server=meta.tourdata.at) Whether you want to fast for the first time or already have some fasting experience - fasting works best under professional guidance. Thanks to **over 25 years of experience** and our expertise, you will receive valuable support - from the first day of fasting to the right way to break your fast and the build-up days. We have also developed products to support your fasting success. **Roman Fessler** and his team look forward to meeting you! - 3 star\*\*\* - 18 rooms - Non-smoking hotel - 350m above sea level - Sunniest place in the Enns Valley - Mild climate - Green location - Biotope with waterfall - Winter garden - Easily accessible via the A1 Westautobahn - Located in the Enns Valley Upper Austria - National Park Kalkalpen Region - Indoor swimming pool in the village [ Contact ](#ttgCollapseKontakt) ---------------------------------- **Heilfasteninstitut Fessler** Kirchenberg15 4460 Losenstein Phone [ +43 7255 4344 ](tel:+4372554344) Fax machine +43 7255 4344 - 404 E-Mail [office@heilfasten.at](#mailto) Web [www.heilfasten.at](http://www.heilfasten.at "New window") http://www.heilfasten.at --- **Legal contact information** Fessler Roman Kirchenberg 15 AT-4460 Losenstein UID: ATU55538902 --- **We speak the following languages** German [ General information ](#ttgCollapseZimmerInfoAusstattung) ------------------------------------------------------------ **Number of rooms/beds, maximum occupancy** - Number of rooms: 18 - Number of beds: 36 **Number of rooms per room type**- Doubleroom: 18 [ Equipment ](#ttgCollapseAusstattung) ---------------------------------------- ### General equipment **Other equipment**Bio-sauna, steam room, whirlpool, solarium, infrared chamber, bubble bath, gym, seminar room, large screen video wall for aerobics training, sunbathing lawn, swimming pond without chemicals, biotope with cascading waterfall. [ Prices ](#ttgCollapsePreise) -------------------------------- **General price information**Upon request **City tax**€ 2,40 [ Catering ](#ttgCollapseVerpflegung) --------------------------------------- - Full-board - Dinner - Breakfast - Lunch [ Arrival ](#ttgCollapseAnreise) ---------------------------------- [ Opening hours ](#ttgCollapseOeffnungszeiten) ------------------------------------------------ Celoročně po předchozí domluvě [ Suitability ](#ttgCollapseEignung) -------------------------------------- - Room / apartment available for non-smokers **Season**- Spring - Summer - Autumn - Winter [ Accessibility ](#ttgCollapseBarrierefreiheit) ------------------------------------------------- Please get in touch for more information. [ Discover more ](#ttgCollapseMeineEmpfehlungen) -------------------------------------------------- [ © Open copyright © Copyright: Hallenbad Losenstein Close copyright ![](https://assets.tourdata.at/660x495/202533/6833FC5EA24413C5C1FE150BD1B38472EB0E504A3975A5F4A0FB26FFE7878880/ennstal-hallenbad-losenstein.jpg "Ennstal-Hallenbad Losenstein (© Copyright: Hallenbad Losenstein)") Indoor swimming pool Losenstein ](https://www.360alpenland.com/en/oesterreich-poi/detail/203108/indoor-swimming-pool-losenstein.html) [ © Open copyright © Copyright: Krug Close copyright ![](https://assets.tourdata.at/660x495/366006/50F155AC331E882F2D0AE3165426F439572CDCF65121C75740AAF1A2824EBF9B/burgruine-losenstein.jpg "Burgruine Losenstein (© Copyright: Krug)") Losenstein castle ruins ](https://www.360alpenland.com/en/oesterreich-poi/detail/430026649/losenstein-castle-ruins.html) [ © Open copyright © Copyright: Sabrina Pumsleitner Close copyright ![](https://assets.tourdata.at/660x495/228012/8838F4260F57E1C7DFF19D2B9491A3DEEDA353D3C74D8B714C9B23375C74F2C2/mostbrunnen-mit-licht-und-liebeskreuz-losenstei.jpg "Mostbrunnen mit Licht- und Liebeskreuz – Losenstei (© Copyright: Sabrina Pumsleitner)") Cider fountain with light cross ](https://www.360alpenland.com/en/oesterreich-poi/detail/430028190/cider-fountain-with-light-cross.html) [ © Open copyright © Urheber: Stefan Mayerhofer Close copyright ![](https://assets.tourdata.at/660x495/401758/9E0B3D492A07C824C15940B6DF59A36AC3C1FC153FA255F851BB0210C7A9517B/sebaldusweg-sanfte-huegellandschaft-in-den-oberoesterreichischen-voralpen.jpg "Sebaldusweg - gentle hilly landscape in the Upper Austrian Prealps (© Urheber: Stefan Mayerhofer)") Sebaldusweg stage 2 of 3 | Losenstein - Maria Neustift ](https://www.360alpenland.com/en/oesterreich-tour/detail/430007953/sebaldusweg-stage-2-of-3-losenstein-maria-neustift.html) 1. 2. 3. 4. Find accommodation Check availability Travel period / Nights arrival and departure fields 31.07.2026 - 02.08.2026, 2 Night Nights Arrival Departure accept Unit / Tour participants Number of units and person fields 1 Unit, 2 Adults, 0 Children Unit [ remove ](#) [ fewer adults ](#) Adults [ more adults ](#) [ fewer children ](#) Children [ more children ](#) Age Child + Add unit accept Search [To the website](http://www.heilfasten.at "New window") powered by [TOURDATA](https://www.tourdata.at "New window") [ ![TOURDATA Logo](https://www.360alpenland.com/fileadmin/templates/global/images/Logo-Tourdata.png "TOURDATA Logo") ](https://www.tourdata.at "New window")