
Day Spa at Hotel Sonnengut
Sometimes all it takes is a single day to recharge your batteries. Leave everyday life behind and treat yourself to a soothing break in our 3,000 m² premium wellness world.
Day Spa opening hours
Day Spa: available daily from 9:00 am to 8:00 pm
Breakfast buffet for Day Spa guests: Mon-Sat 9:00 am-10:30 am, Sundays & public holidays 9:00 am-11:00 am
Your wellness day for renewed energy
Leave everyday life behind and step into pure well-being
Whether on your own, as a couple, or with friends, a day spa at Sonnengut is yours to enjoy exactly as you wish. Swim in our 3,000 m² spa and water world, find peace in our sauna area, immerse yourself in Bad Birnbach’s healing thermal water, or simply let go with a treatment. Enjoy quiet moments in our 3,000 m² garden, soothing treatments, or a light refreshment at our pool bar. This way, your day becomes exactly what feels good for you.




This is what your day spa day with us could look like
Arrive, switch off, and enjoy: your day spa experience at Sonnengut begins with a warm welcome and a glass of Prosecco. You will also receive your spa bag with a cosy bathrobe and towels – everything you need for relaxing hours.
Look forward to a full day in our spa, sauna and water world, as well as a delicious lunch snack from 1:30 pm to 2:30 pm in our restaurant (without bathrobe/swimwear), including Grander water. Depending on the offer, a soothing massage or your treatment of choice will complete the day.
This is wellness at Sonnengut: time for yourself, a chance to recharge your batteries, and simply leave everyday life behind.
Let us pamper you
Our day spa offers
Treat yourself to a day away with our exclusive day offers. Arrive, relax and enjoy.

- A welcome in the hotel lobby with a glass of sparkling Prosecco or fruit juice spritzer
- A spa bag filled with everything you need for your wellness day: sauna and bath towels, a fluffy bathrobe on loan
- All-day access to the SONNENGUT SPA (saunas open from 12.00–19.00)
- 0.5 l Grander water
- Lunch snack in the restaurant
- 1 relaxing rose oil back massage (25 mins)
- Grander water & tea in the wellness area
- €127
- incl. breakfast buffet €155
- A welcome in the hotel lobby with a glass of sparkling Prosecco or fruit juice spritzer
- A spa bag filled with everything you need for your wellness day: sauna and bath towels, a fluffy bathrobe on loan
- All-day access to the SONNENGUT SPA (saunas open from 12.00–19.00)
- Lunch snack in the restaurant
- 0.5l Grander water
- Grander water & tea in the wellness area
- without treatments €85
- incl. breakfast buffet €113
- A welcome in the hotel lobby with a glass of sparkling Prosecco or fruit juice spritzer
- A spa bag filled with everything you need for your wellness day: sauna and bath towels, a fluffy bathrobe on loan
- All-day access to the SONNENGUT SPA (saunas open from 12.00–19.00)
- Lunch snack in the restaurant
- 0.5l Grander water
- Grander water & tea in the wellness area
- 1 facial treatment at the beauty salon (60 mins)
- €170
- incl. breakfast buffet €198
- A welcome in the hotel lobby with a glass of sparkling Prosecco or fruit juice spritzer
- A spa bag filled with everything you need for your wellness day: sauna and bath towels, a fluffy bathrobe on loan
- All-day access to the SONNENGUT SPA (saunas open from 12.00–19.00)
- Lunch snack in the restaurant
- 0.5l Grander water
- Grander water & tea in the wellness area
- A shared experience during the oriental RASUL BATH with a full-body exfoliation by a herbalist and various nourishing mud treatments in the private spa (25 mins)
- €127
- incl. breakfast buffet €155
Good to know
Your questions about the day spa
The Day Spa at the Hotel Sonnengut includes a welcome glass of Prosecco, a spa bag containing a bathrobe and towels, all-day access to the spa facilities, and a midday snack including Grander water. Depending on the package booked, a personalised treatment such as a massage or facial is also included.
The Sonnengut Day Spa can be booked daily between 9.00 am and 8.00 pm. This means day guests can enjoy a full day in the spa area without having to stay overnight at the hotel.
No, the Day Spa at the Hotel Sonnengut is specifically designed for day guests who are not staying overnight.
Yes, depending on the day spa package you have booked, a breakfast buffet is included, served Monday to Saturday from 9.00 am to 10.30 am and on Sundays and public holidays from 9.00 am to 11.00 am.
Still have questions?

We're happy to help.
Here's how to reach us:
What you can look forward to




