A Fasting Retreat at Lake Chiemsee – Your Fresh Start to a Lighter, More Balanced Life!
Rimsting, Germany
$723 / 7 Days
Fasting hike January 2026
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What fasting hikes really are
Fasting hiking combines two practices that each have a long tradition of their own: therapeutic fasting and guided walking in nature. The basic idea goes back to the German physician Otto Buchinger, who recognised in the 1930s that moderate movement makes the fasting process more tolerable and leads the body into deeper relief. In its modern form, a small group is guided for seven to ten days by an experienced fasting host through the region. The day begins with warm water or tea, followed by a multi-hour walk at moderate pace. During the fasting phase you take no solid food but instead freshly pressed juices, clear vegetable broths, herbal teas and plenty of water. Two main variants have become established: classic juice fasting after Buchinger, with a diluted juice at midday and a broth in the evening, and the milder tea-and-broth fast without juices for people with sensitive blood sugar. Both forms are discussed medically beforehand, and a relief day with light food precedes the actual fasting phase. What sets fasting hiking apart from a pure clinical fasting cure is the movement outdoors. Studies show that moderate daily walking stabilises metabolism, slows muscle loss and significantly improves psychological wellbeing during fasting. Anyone trying fasting hiking typically experiences a tangible mental clarity after the third day, which many guests cite as the actual reason they come back regularly.
Suitable regions for fasting hikes
Not every hiking region suits a fasting week. During the fasting phase the body's load capacity is reduced, the cardiovascular system reacts more sensitively to altitude, heat and steep climbs. That is why regions with a gentle profile have become classics. First in line are the German alpine foothills, the rolling country between Lake Constance and Berchtesgaden. The hilly landscape allows stages of two to four hours with manageable 150 to 350 vertical metres. The Black Forest, especially the southern High Black Forest around Lake Titisee and Mount Feldberg, is a second favourite. Here walking is mostly on soft forest floors, which is gentle on the joints during fasting. The Eifel with its maars and volcanic cones offers similarly moderate stages and a peculiar wide-open landscape that invites pause. Lake Constance with its shoreline path and gentle hinterland hills is also an established fasting region, as is the Lüneburg Heath in late summer when the heather blooms. Internationally Lake Balaton in Hungary, southern Burgundy and Swedish Smaland have made their name. What all these regions share are even paths, short stages, plenty of water in the landscape and a quiet atmosphere. High alpine tours with great elevation differences, heat-stressed Mediterranean summers and technically demanding paths are deliberately avoided because they would overload the fasting body.
Who fasting hikes are right for
Three guest groups come together particularly well on a fasting hiking retreat, and they differ in motivation, experience and expectation. The first are first-time fasters: people who have long considered doing seven days without solid food but do not dare to try it alone at home. The guided group offers support, the host answers medical questions, and the daily structure carries them through the first uncertain hours. This group makes up about half of participants and often travels between ages 45 and 60. The second group are experienced fasters who want to spend their regular spring or autumn cure in a sociable setting. They seek the mix of movement and silence rather than instruction, which solo fasting at home often lacks. These are often health-conscious professionals with three to ten fasting cures already behind them. The third group are hikers with an indulgent background who seek a pause from pleasure after an active year. Here the wish for physical relief after celebrations, travel or intense work phases dominates. What unites all three groups is a certain trust in their own body, a willingness to engage with an unfamiliar experience, and an interest in simple movement rather than athletic peak performance. Fasting hiking is not suitable for pregnant or breastfeeding women, people with untreated diabetes, acute cardiovascular conditions, eating disorders or recent surgery. A medical conversation before booking is always advisable.
How a day of fasting hiking unfolds
The daily flow on a fasting hiking retreat follows a finely tuned rhythm that makes the unfamiliar fasting situation as even as possible for the body. The day starts early, usually around seven, with a glass of warm water and a cup of herbal tea. Some hosts begin with a short breathing practice or gentle movement that brings the circulation up slowly. Around eight a first glass of freshly pressed juice or a warm broth follows to prepare the walking stage. Between nine and half past nine the guided walk begins. The stage typically covers 8 to 14 kilometres with 100 to 350 vertical metres and lasts two to four hours at moderate pace, with enough breaks for breathing exercises, drinking and a quiet stop at a viewpoint. At noon the group returns to the lodging, where a diluted juice with a touch of honey or a second broth is served. Then comes the heart of fasting hiking: the liver pack. A warm hot-water bottle on the right upper abdomen combined with thirty to sixty minutes of rest supports detoxification via the liver and is the most important moment of the day for many guests. The afternoon leaves room for sauna, a light fascia session or a talk on topics such as acid-base balance, cleansing routines or post-fast rebuilding food. Dinner consists of a warm broth with herbs around six in the evening. Before bed the day winds down with a sound meditation or a breathing practice. Nights on a fasting hiking retreat are particularly restful because the digestive system is at rest.
FAQ
Frequently asked questions
What is a fasting hike retreat?
A fasting hike retreat combines therapeutic fasting with daily walks in nature. While abstaining from solid food for several days – usually accompanied by broths, juices, and herbal teas – you go on easy to moderate hikes. The outdoor exercise supports your body's detoxification process, boosts metabolism, and provides an immersive nature experience. On Retreat Urlaub, you'll currently find 13 fasting hike offerings.
What does a fasting hike cost?
A guided fasting hiking week ranges in price between roughly 750 and 1,700 euros per person for seven to eight nights. The lower bracket of 750 to 950 euros covers simple guesthouses or family hotels in low mountain regions such as the Eifel, Black Forest or Lüneburg Heath with fasting-friendly catering of juices, broths and herbal teas plus guided day hikes. The middle range from 950 to 1,300 euros brings well-equipped houses at Lake Constance, in the alpine foothills or in Ticino with sauna, liver pack equipment and smaller groups of eight to twelve people. The premium class from 1,300 to 1,700 euros includes wellness hotels with medical supervision, in-house therapy departments, freshly pressed organic juices and extra programming such as yoga, fascia training or coaching. Weeks with medically supervised fasting in the Buchinger or Hildegard tradition tend to sit in the upper range. The price usually includes accommodation, fasting catering across seven days, guided walks, an introduction to the liver pack, a closing session and often a broth recipe sheet for home. Travel to the destination, additional treatments, individual sessions and medical consultations come on top depending on the operator.
Who is a fasting hike retreat suitable for?
Fasting hike retreats are suitable for healthy adults who want to give their body a reset, boost their metabolism, or recharge their energy. Prior experience with fasting or hiking is usually not required, as the retreats are professionally guided. If you have chronic health conditions, are pregnant, or take regular medication, you should consult your doctor beforehand. Most providers conduct a preliminary consultation before the retreat to make sure the program is right for you.
When is the best time for fasting hikes?
The most popular weeks for fasting hikes lie in the classic transition seasons of spring and autumn. In spring from mid March to late May, fasting follows the natural impulse many people feel to ease metabolism and liver after winter. Temperatures are moderate between ten and 18 degrees, the first meadows bloom, days lengthen. In autumn from mid September to early November fasting works well as a preparation for the cold season. The air is clear, the colours in forests and heather landscapes intense, the trails emptier than in peak summer. Peak summer is usually avoided by experienced fasting hike operators: heat and intense sun strain the cardiovascular system during fasting and the water balance gets out of kilter more easily. Winter weeks are offered occasionally, mostly in Mediterranean regions such as Mallorca or Madeira where temperatures stay mild. Anyone seeking heath landscape plans the Lüneburg Heath for the second half of August when the heather is in bloom. Anyone planning a spring fast without cold weather is well served around Lake Constance or in Ticino from mid April. As a rule the shoulder seasons in May and September are the best mix of stable weather, well visible nature and quiet trails for a focused fasting week.
How much does a fasting hike retreat cost?
Prices for fasting hike retreats vary depending on duration, accommodation, and level of guidance. On Retreat Urlaub, prices range from €350 to €1.600, with an average price of around €1.070. Typically, accommodation, fasting supervision, guided hikes, and complementary activities such as yoga or meditation are included in the price.
What experience do I need for fasting hikes?
Prior fasting experience is not strictly required for most guided fasting hiking weeks. Operators explicitly geared towards first-time fasters make up about half of the weeks and gently introduce the practice. What you should bring is solid baseline health and an honest assessment of your physical state. Anyone taking medication regularly should consult their general practitioner about whether fasting is suitable. Athletically you do not need peak performance. If you can manage a two-hour walk once a week, you will cope well with the moderate stages of a fasting week. Mentally it helps to bring an open attitude towards small physical fluctuations in the first three days: headaches, mild fatigue or a queasy feeling in the stomach are normal companions that usually subside from day four. Anyone who has fasted before benefits from the experience because the body slips into fasting mode more quickly. What does not work is fasting hiking with untreated hypothyroidism, severe exhaustion, acute illness or high stress levels. A fasting cure does not replace medical treatment but at best complements an already stable lifestyle.
How long does a typical fasting hike retreat last?
Most fasting hike retreats last between 5 and 10 days. This period usually includes one or two preparation days at the beginning, the actual fasting days with daily hikes, and rebuilding days at the end when food is gradually reintroduced. Beginners often choose shorter retreats of about 5 to 7 days, while experienced fasters may opt for longer programs.
Which regions are popular for fasting hikes?
The most established regions for fasting hikes lie in Central Europe with a clear focus on low mountains and foothills. In Germany the alpine foothills between Lake Constance and Berchtesgaden, the southern Black Forest, the Eifel and the Lüneburg Heath lead the field. The Bavarian Forest, the Harz and the Sauerland also have a growing operator base. In Austria the Salzkammergut, Mühlviertel and southern Burgenland are common, in Switzerland the Bernese Oberland, the Emmental and Ticino. For Mediterranean fasting weeks with milder climate Mallorca, Madeira and the Algarve work well. France scores with southern Burgundy and Provence in shoulder seasons. Hungary has established itself around Lake Balaton as a price-attractive alternative. Sweden offers in Smaland a quiet, clearly structured fasting option for late summer. What these regions share is moderate elevation, well marked trails, plenty of water in the landscape and a tradition of hospitable hosts who respect the pace. High mountain regions with large daily stages, hot Mediterranean spots in peak summer and technically demanding paths are avoided. Anyone choosing the region by travel distance will find the shortest routes in Central European low mountains and therefore the least stress before the actual fasting phase begins.
Which fasting methods are used during fasting hike retreats?
The most common method used during fasting hike retreats is Buchinger fasting, where you consume vegetable broth, juices, herbal teas, and water. Other retreats offer alkaline fasting with light alkaline meals, intermittent fasting, or Schroth cure variations. Many providers complement the fast with intestinal care, liver wraps, and relaxation exercises. You'll find detailed information about each method in the individual retreat descriptions on Retreat Urlaub.
How do I get to a fasting hiking week?
Because fasting hike regions typically lie in low mountain areas or alpine foothill valleys, train travel is usually well planned. Lake Constance, Black Forest, Allgäu, Berchtesgaden, Eifel and Lüneburg Heath are reachable via long-distance hubs with a regional connection bringing you to the final destination. Many houses offer station transfers for a small fee or free of charge because most guests prefer to avoid driving during the fasting week. Anyone arriving by car should be aware that fasting makes the cardiovascular system more sensitive in the first two days; long return drives directly after breaking the fast are not ideal. For Mediterranean destinations such as Mallorca, Madeira or the Algarve the route runs via airport and rental car or organised transfer. It is important to plan enough buffer on the arrival day: most operators start in the late afternoon with a short welcome and a relief dinner, meaning light vegetable food in preparation. Arriving early gives you time to acclimatise, get to know the lodging and ease into the first night without rush. Departure happens at most operators after the rebuild breakfast on the final morning, so no hard-to-digest meal sits between breaking the fast and the journey home.
How strenuous are the hikes during a fasting hike retreat?
The hikes during a fasting hike retreat are usually moderate and adapted to participants' fitness levels. Typically, you walk between 8 and 15 kilometers per day on easy to intermediate trails. The pace is deliberately gentle, as your body has less energy available during fasting. Hike leaders make sure no one is overexerted, and there are usually different route options for varying fitness levels.
What is included in the price of a fasting hiking week?
The standard price of a guided fasting hiking week includes accommodation in a single or double room, complete fasting catering across seven days with freshly pressed juices or diluted organic juices, clear vegetable broths, herbal teas and mineral water, plus the guided day hikes with experienced hike and fasting host. The introduction to the liver pack and provision of the hot-water bottle during the stay are usually included. Many houses add a rebuild breakfast on the last morning that marks the transition to recovery food, often with apple sauce and a grated apple. Some operators add yoga sessions, sound meditations, lecture evenings on fasting physiology or acid-base balance, and a written take-home guide with broth and recovery food recipes. Not included are travel to the destination, individual massages or therapies, sauna fees at some houses, medical checks if desired, personal coaching hours and tips for the fasting host. Premium weeks with organic full board after the break and double hosting through hiking and fasting professionals are priced accordingly higher. Before booking it pays to look carefully at the inclusions list, as packages differ noticeably in detail.
Where do fasting hike retreats take place?
Fasting hike retreats take place in scenic locations – from Germany's low mountain ranges and Baltic Sea coast to the Alpine regions of Austria and Switzerland, as well as Mediterranean destinations like Mallorca or Tuscany. The choice of location depends on your preferences: some prefer mountains and forests, others the sea. On Retreat Urlaub, you can browse 13 offerings to find the perfect destination for your fasting hike experience.
Who are the typical guests on a fasting hike?
The typical guest group on a fasting hiking week is between 40 and 65 years old, health-conscious and often busy professionally. Women slightly outnumber men in many groups, around 60 to 65 percent. Professionally guests often come from healing and counselling fields such as therapy, medicine, care or coaching, but also from education, IT and self-employment. Many travel alone and use the fasting week as a deliberate personal break from family and work without feeling isolated. Couples often travel together when both are ready to respect their partner's pace. The small group size of eight to sixteen people creates a very personal atmosphere in which conversations often go deeper than in normal holiday settings. What all guests share is a mix of physical curiosity, the wish for silence and the need to interrupt routines for a few days. Anyone seeking a classic activity holiday with full half board and athletic peak performance is in the wrong format. Anyone who values the rhythm between moderate movement, clear daily structure and reduced sensory load finds here a recovery type that often resonates for several weeks after returning home.
How should I prepare for a fasting hike retreat?
Good preparation significantly increases the success of your fasting hike experience. In the days leading up to the retreat, gradually adjust your diet: reduce coffee, alcohol, sugar, and heavy meals, and focus instead on light foods such as vegetables, fruits, and whole grains. Many retreat providers will send you a detailed preparation plan in advance. It's also a good idea to take regular walks before the retreat so your body is used to physical activity. Pack comfortable hiking shoes, weather-appropriate clothing, and a water bottle.