All you need
is Love

guest sleeping in bed, Hotel one66

Enjoy your

Your first

Modern and


Hotel one66 in the west of St.Gallen: Just check in and enjoy!

Everything you need to feel great - at a price that stands up to any comparison. Hotel one66 sets new standards in its class.

When a 3-star superior feels like 4.

Hello night owls

When the city has gone to sleep - you’ll find a double bed all night long at hotel one66 - at no extra charge until 1 pm the following day, subject to availability.

• 24 hours self-check-in
• Reception and bar open until midnight
• Fall in love in one of our romantic rooms
• Box spring beds for a good night ‘s sleep
• Free parking in our hotel's underground garage

Being in love at hotel one66 - we are always there for you!

Our hotel

Do you appreciate the positive moments in life? Are you looking for a hotel where you can feel completely at ease and enjoy your stay in an inspiring atmosphere? Then this is the perfect place for you.


Rest assured that as a guest at Hotel one66, we will do everything to make you feel at home from the very first to the very last minute of your stay. May you bring home great memories of your time with us.

The rooms

Comfort, functionality and cosiness meet simple aesthetics. The 83 comfortably furnished rooms at Hotel one66 offer everything you need to relax, sleep and enjoy your stay.

Breakfast buffet

Breakfast for every taste - do you love a breakfast buffet that offers a delicious selection for almost every dietary requirement? Then Hotel one66 is the right place for you. Whether traditional with cheese, sausage and eggs, vegetarian, vegan or gluten-free. Check out our breakfast buffet tomorrow morning!


Café and bar in one - it's that simple! This is where hotel guests, private connoisseurs and business people from St.Gallen and the surrounding area meet from 6 a.m. for coffee, and again for an aperitif after work. Our sun terrace on the ground floor is very popular. Here's to good health!

What's up in St.Gallen

More than 100 top events in St.Gallen and the surrounding area
There is a lot going on in the region of St.Gallen, and you as a guest at Hotel one66 are right in the middle of it! To make your stay with us an unforgettable experience, we put together the coolest events for you.

Electricity from Swiss hydropower, Hotel one66

100% hydropower

Hotel one66 relies on energy from Swiss hydropower. This renewable source of energy will be available for future generations. This is our contribution to you and to our environment.


Winter activities in the mountains of Alpstein during the day - your cosy accommodation Hotel one66 at night
Did you know that you can go skiing and cross-country skiing in Appenzellerland, just a few minutes' drive from St.Gallen? There is even a small practice button drag lift in the city of St.Gallen. So why not combine the pleasant and the useful and sweeten your winter holiday in Eastern Switzerland with a day of skiing? If you love new adventures, then Hotel one66 is the right place for you.

Make your stay with us unique.

Take advantage of our specials

All rates in CHF. The large breakfast buffet, available starting at 6:00 am. in the café is optional and is offered for CHF 20.- per person.
Tourist tax CHF 4.- per person/night.

Click here for our special offers.

Only available at one66:
Experience Eastern Switzerland from only CHF 45.–!

Did you know that we are one of the only hotels in St.Gallen co-financing your adventure tours across Eastern Switzerland? As an official partner hotel, we contribute towards the costs of the oskar guest card for your benefit.
Our guest card allows you to visit over 60 top excursion destinations in eastern Switzerland, the Appenzell and the Principality of Liechtenstein free of charge - including free travel by public transport. From only CHF 45.–

Find out more here.

Day and night self-check-in

We want to make everything as easy as possible for you, including our 24-hour self-check-in via a KeyBox or your smartphone. This allows you to check yourself in at any time of the day or night. Contact us and we will provide you with your access code, in writing or directly to your mobile phone.

Whatsapp Business, Hotel one66, St Gall

Say it with WhatsApp

You can also reach us daily from 05.30 am to midnight on WhatsApp. Between midnight and 05.30 am, please call us on +41 71 314 71 71 in urgent cases.

Simply click on this link to write to us on WhatsApp.

Your Smartphone as room key, Hotel one66

Your smartphone – your room key

All you have to do is download the JustIN Mobile app onto your smartphone, verify your phone number and then click on the green key icon in your app. Quick and easy.

New: High-speed WLAN in hotel one66

We have updated our WLAN system to the latest state of the art. You can now enjoy one66 high-speed internet access everywhere in our hotel.

Here is why we were awarded the most customer-friendly hotel in Eastern Switzerland:


We are always here for you!
Our service operates 24 hours a day/365 days a year.

From midnight to 05.30 am. you can reach us by phone on +41 71 314 71 71 in urgent cases.


Our own underground car park offers parking for 57 vehicles. Both hotel guests and day guests can park here. Additional parking spaces are located in front of the hotel.


We speak Swiss German and many other languages.


You will receive a “Mobility ticket” for public transport free of charge with your room booking.


We are a non-smoking hotel but we provide an outdoor smoking lounge for our smoking guests.


Fast check-in/fast check-out by our friendly staff. Self-check-in possible.


Delicious breakfast buffet from 06.00 am daily.

Offering 3-star
superior and

...because we prefer to offer you more for less rather than less for more!

Coach & trucks

We have got enough space! Coach/trucks and LT parking outside.


We provide several e-charging stations in our underground car park.


At our bar, we will spoil you from 4 p.m. daily with aperitif recommendations, regional beer on tap and fancy drinks.

5 minutes
to the city

By car, you will reach the city centre in about 5 minutes. Alternatively, the St.Gallen city bus takes you to the centre of town in 13 minutes.

Your honest reviews - our daily motivation.

The newest hotel in
the city of St.Gallen

What customers say about us:

Topmodern und sauber

Hochwertige Materialien im Sanitärbeteich und Zimmer. Die überdachte Raucherecke im Outdoor-Bereich ist angenehm und hübsch eingerichtet. Sieht man nicht oft. Sehr nettes Personal!

Andi, Schweiz


Super schönes Hotel! Gehe immer wieder gerne dort hin! Das Hotel ist immer meine 1. Auswahl in St. Gallen! Sehr empfehlenswert!

Nina D., Schweiz

Wie immer: perfekt!

Tolle Lage, exzellentes Frühstück, ausgesprochen servicebereites und engagiertes Team, sehr schöne und blitzblank saubere Zimmer, …

Wolfgang, Deutschland


Sehr herzlich empfangen, Tipps für die ÖV gegeben, alles hat wunderbar geklappt. Frühstücksbuffet sehr vielseitig, geniale "Müesli-Bar". Macht weiter so. Grossartig.

Felice, Schweiz

Sehr schönes Hotel mit herzlichem Ambiente!

Die Menschen, die dort die Gäste verwöhnen, waren extrem herzlich und hilfsbereit, herzlichen Dank nochmals. Ein tolles Hotel mit wunderbarem Frühstücksbuffet! Wir kamen etwas später, als die Zeit für das Frühstück möglich war, das war aber absolut kein Problem, wir wurden trotzdem und ohne Stress sehr herzlich bedient! Da könnte sich manches renommierte Schweizer Hotel eine Scheibe abschneiden…

Ursula, Schweiz

Loved the hotel!

Looks brand spank'ed new. Free parking, nice breakfast, great internet , comfortable beds and the important thing, the pillow was fantastic! Great welcoming, super friendly staff too. I'd definitely recommend this hotel and will stay again on my next visit to Appenzell!

Michael, England