An established hotel: the Riedlberg has been owned by the Graßl and Mühlbauer families since 1912 and has been carefully expanded from a small mountain inn to a 4-star superior wellness hotel, yet has remained manageable with 58 rooms and suites.
The secluded location in the middle of a large forest estate guarantees heavenly tranquillity and pure, clean air. The unspoiled landscape invites you to take long hikes in the pristine landscape of the Bavarian Forest as soon as you arrive. Since 2020, our guests have also been able to rent e-mountain bikes or an e-car for excursions directly on site.
Our feel-good dreamland covers 5000 square meters with indoor pool (31°) and whirlpool (36°), year-round infinity pool (31°), as well as year-round brine pool (36°). A spacious garden area with various retreats is available to every guest. The modern and comfortably furnished SPA landscape extends over two levels:
Sauna with light therapy, modern Swiss stone pine sauna, large Finnish panorama sauna, 2 steam baths, infrared cabin for 4 people, salt gallery and flower bath as well as 6 different relaxation areas offer every guest their personal favorite spot.
Choose from our wide range of massages and cosmetics with products from the brands BABOR, Gertraud Gruber, Kurland and PINO and enjoy our varied activity program with Nordic walking, Qi Gong, gymnastics and much more.
Our winter guests are in for a special treat: you can use the hotel's own ski lift and toboggan run right outside the front door free of charge when the snow conditions are right - ski school and ski rental are located right on the slope.

Pure light-heartedness between majestic peaks and lush vegetation, the ADLER Spa Resort DOLOMITI nestles picturesquely into its surroundings. But it is not only its location in the Val Gardena holiday region - which has always drawn nature lovers - that makes it an extraordinary place of relaxation and power. It is also the expansive new spa area and the feel-good ambiance that give you exactly what you need to lead you back to lightness during your time-out. Family-owned since 1810, enthusiasm and exceeding excellence are the hallmarks of ADLER Spa Resort DOLOMITI.

We look forward to welcoming you soon!

Your ADLER team,
and Hotel Director Marco Scola

With the well managed restaurant "Waldklause", family Auer has proved their qualities as restaurateurs.
In 2004 the new, innovative "Naturhotel Waldklause", built right next to the existing restaurant, opened its doors.

Located in a beautiful forest area near the new thermal spa Längelfeld, the hotel offers the ideal conditions for perfect wellness and spa holidays in the mountains.
Saunas, jacuzzis, massages, beauty and body cares, healthy and dietetic cuisine - Everything to make you spend perfect wellness and spa holidays in the Alps.

Wood has made possible the building of a unique nature hotel, meeting the true environmental, wellness and individual expectations of our guests.

The modern and alpine scenery implying architecture, together with cozy and warm atmosphere will ensure you an unforgettable experience in spa & wellness resortthe "Naturhotel Waldklause".
All the rooms and corridors are bright and afford a perfect view on Ötztal´s beautiful mountains.

Here in Längenfeld, you will find everything for activity and spa holidays amidst the mountains! - In Summer enjoy tennis, golf, rock climbing, mountain biking, hiking, Nordic Walking, rafting, canyoning, swimming and also winter sports like cross-country skiing, snowboarding, snowshoeing and skiing in Sölden.
Wellness and activity in Tyrol - Enjoy great alpine holidays in Austria!

Summer and winter delights in the Alps - Find your perfect sports and spa vacations in Tyrol, Austria!

1. Unsere Philosophie – Ein Refugium voller Lebensfreude
Am sonnigen Südhang des malerischen Luftkurorts Lam, eingebettet ins idyllische Dreiländereck Deutschland–Österreich–Tschechien, entfaltet sich auf über 180.000 m² ein exklusives Wellness- und Erlebnisresort. Mit Panoramablick auf den Großen Arber und die majestätischen „Acht-Tausender“ des Bayerischen Waldes vereint der familiengeführte Sonnenhof Weite, Ruhe und authentische Gastlichkeit.
Ob eine romantische Auszeit zu zweit, aktive Sporttage oder ein unvergesslicher Familienurlaub – hier findet jeder Gast sein persönliches Glück.
Vielseitig – so wie Sie.
Highlights wie unsere Trainingscamps mit Olympiasiegern & Weltmeistern, unsere Genusswoche mit kulinarischen Höhepunkten, stilvolle Eventnächte sowie ein umfangreiches Familienangebot machen den Sonnenhof zu einem Erlebnisresort, das inspiriert und begeistert. Exklusive Specials wie 4=3, „Kids for free“ oder bis zu 25 % Langzeit-Rabatt runden das Angebot ab.

2. Culinary Delights – A Feast with a View
The Sonnenhof culinary experience is a perfect blend of traditional Bavarian cuisine and international sophistication. Executive Chef Christina Mühlbauer transforms regional, seasonal, and sustainable ingredients into culinary masterpieces that delight both the palate and the eye.

• Gourmet breakfast buffet with live cooking, sparkling wine, fresh juice station, and à la carte specialties included
• 6-course gourmet dinners or specialty buffets with creative presentation
• Vegan menu or buffet options available
• Traditional Bavarian specialties in the rustic Petrusstube (12:00–17:30)
• Summer BBQ events with live music
• Toni’s Spa Bistro
• Fine beverage selection at the hotel bar

Dining on the sun terrace is accompanied by breathtaking panoramic views of the Arber, turning every meal into a multisensory ritual.


3. Wellness & 5-Element Asia Spa
On 6,500 m², a wellness oasis opens where body, mind, and soul come into perfect harmony. The 5-element concept creates a sanctuary of relaxation, allowing you to recharge your energy.
Pools & Water Worlds:

• Infinity Pool (25 m, 34 °C): Water meets sky – a panorama where nature and luxury blend seamlessly
• Panorama Outdoor Pool (33 °C): Sunbathe with stunning views of unspoiled landscapes
• Indoor Sports Pool (14 m, 29 °C, 1.60 m depth): Ideal for training, water aerobics, or swimming laps
• Warm Bubble Pool (35 °C): Massage and air jets for ultimate relaxation
• Plunge Pool (14 °C): Refreshing cool-down after sauna or pool
• Yin-Yang Kneipp Fountain (15–40 °C): Alternating warm and cold water stimulates circulation and immunity
• Sky Whirlpool (36 °C): Bubbling wellness moments in the textile-free area with panoramic views – all year round

Additional Spa Highlights:

• 9 saunas & steam baths, luxurious relaxation areas
• Textile-free sky pool & sauna area; textile guest & family areas with saunas and steam baths
• Floating, Rasul, JetPeel & Wavebalance treatments
• Vinoble & O.P.I. cosmetic treatments
• Kid’s Spa – pampering moments for the little ones
• TCM Outpatient Clinic – branch of the TCM Clinic Bad Kötzting

4. Active Holidays – Sports Opportunities at Sonnenhof


The Sonnenhof is a paradise for active holidaymakers:

• 9-hole panoramic golf course with golf school (PGA Pro)
• 2 outdoor & 2 indoor tennis courts, squash court, ball sports hall
• Panorama fitness room (220 m²) & Milon circuit training room
• Guided hikes & e-bike tours
• Classes: Pilates, yoga, aqua fitness & more
• Exclusive training camps with Olympic champions & world champions
• 16 km to the Großer Arber ski area

Whether gentle movement or challenging workouts – activity at Sonnenhof becomes a lifestyle full of energy and inspiration.


5. Accommodation – Comfort with Heart
149 stylish rooms, family rooms, and 17 elegant suites in Bavarian country house style combine modern comfort with rustic elegance. Particularly popular are family combinations of up to three connecting double rooms. Many rooms feature a balcony or terrace with breathtaking panoramic views of the Lamer Winkel.
6. Your Family Getaway

• Ball sports hall with inflatable castle
• Foosball, darts, and more
• Outdoor playgrounds & dog playground
• Kids Club (with supervision on request)
• Family room combinations
• Child-friendly amenities down to the last detail

Here, a sense of security and comfort is paramount – for couples, families, and everyone seeking something special.


Sonnenhof Lam****Superior – more than a hotel.
An experience resort that combines wellness, culinary delights, active holidays, and unforgettable family moments into a unique lifestyle.

Close to nature, innovative and elegant. This is how the REDUCE Hotel Vital ****S presents itself in the charming southern Burgenland. Our thermal baths, sauna and sensory world is also attractive, where SoundReich, FeelReich, ScentReich, VisualReich and TasteReich offer thermal bath enjoyment in a sensual way. Well-being and health are our top priority.
The single rooms, double rooms and large suites are furnished in a modern style. The cozy rooms with refined details invite you to relax and feel good.
Experience culinary highlights in our Sonnengarten restaurant. In addition to traditional cuisine, you will also find vegan delicacies.

Thermal landscape in the REDUCE Hotel Vital
Warmth, deep relaxation and regeneration. Immerse yourself in large pools with thermal water and let yourself be gently caressed. The comfortable relaxation loungers, beach chairs and cuddly nests in our thermal baths allow you to quickly relax in the thermal baths. Thermal indoor pool with well-tempered thermal water.
Thermal outdoor pool equipped with massage benches and lined with a spacious sunbathing terrace with sunbathing area. Discover pure thermal pleasure - even on rainy days.

The traditional building from 1446 has been 90 percent renovated in recent years - the popular historic corners of the Parkhotel Adler, such as the parlor in the "Adler Stuben" restaurant, have been preserved. Countless locations on the 70,000 square meter estate with a small lake invite you to linger in comfort. These include the stylish hotel lobby with integrated bar and conservatory, the sunny restaurant terrace and the benches in the park with woodland and duck pond.

The park of the boutique resort hotel proves to be a rare refuge. It also forms the green backdrop for the modern glass construction of the wellness pavilion and the outdoor pool area with lounge and sunbathing lawn. Relax in the bright indoor and outdoor lounging areas of the wellness area or in the hip outdoor lounge with a cocktail. Both pools offer views of nature and are heated all year round. Whirlpools complete the facilities. A visit to the earth-fire sauna or the new steam bath is an atmospheric experience.

The rooms for massages and facial and body treatments have a fresh design. The PureWellness area is managed by experienced make-up artist, beautician and hairdresser Christine Homburger. A trained spa team carries out the treatments. The youngest guests can be pampered in the spa with special children's or teen treatments.

Choose one of the 64 accommodations in an elegant boutique hotel style - all recently renovated. No two accommodation units in the hotel are the same - some have a balcony or terrace with a view of the greenery. The accommodation is located in different parts of the Black Forest House dating from 1639 or in the Belle Époque main building from the 19th century.

In the five individually designed rooms of the "Adler Stuben" restaurant in the Schwarzwaldhaus, Baden specialties and international seasonal dishes are served - in the very own interpretation of kitchen director and spice sommelier Bernhard König, who comes from the region and is committed to the Slow Food® philosophy. The hotel therefore also supports this initiative.

The room prices for adults include the gourmet board with extensive culinary services in the morning, at lunchtime, at tea time in the afternoon and in the evening, as well as many extras such as toboggan and mountain bike rental and the green fee for the 18-hole golf course next door.
With family rooms and suites, the Adlernest children's play area, the playground in the park and details such as the creative children's menu, the Parkhotel Adler emphasizes that we are a family-friendly wellness hotel. Your children are sure to love the opportunities to play table tennis, boccia, volleyball or badminton in the hotel park.

Even more leisure fun: Nordic walking, mountain biking, hiking and cross-country skiing routes start from the hotel. And the nearby Feldberg is one of the most famous hiking and winter sports areas in Germany. In the Southern Black Forest Nature Park, you can also go on excursions to discover nature adventures, art and culture!