The most beautiful place to study.

Located only a few meters distance from the Danube river shores but nevertheless in the city center of Tulln, our 4-star-Diamond City Hotel waits for you. Since its grand opening in 2017 our house has established itself as prime spot for lots of well-known regional and cross-regional companies along the Danube River.  

No matter if you plan and organize a conference, a seminar, an incentive or a small congress, we offer you and your guests a memorable event. Expect professional service, individual support and a unique 4-star-hotel experience directly at the Danube River. 

The advantages of our house are obvious. For business travelers, companies and seminar hosts the Diamond City Hotel is ideally suited because of its central location. Vienna can be reached within less than 30 minutes, it is located near the railway station Tulln, and there is ample parking for every seminar member. The romantic city square and the shopping passage “Rosenarcade” are only 2 minutes away, the shipping pier and the “Garten Tulln” exhibitionare also within walking distance. A further plus is our perfect service for seminar hosts.


From seminar offer and catering up to performance of the seminar and follow-up everything is one-stop by the Diamond City Hotel.

Two combinable, light-flooded and modern seminar rooms are available for you and your guests. Of course booth rooms are air-conditioned and equipped with the latest technical facilities. And so nothing keeps you from having a successful event. Business meeting and staying overnight – the ideal combination!

Multi-day seminars.

If you think of a multi-day seminar you have found the right place. We offer not only the perfect seminar infrastructure, but you and your guests also stay overnight at the best hotel.


High quality Treca de Paris box-spring beds, real wood floors with natural finish and noble interior merge in our rooms to perfect form. Each or our 78 rooms is equipped with air condition, and 40” TV-screens complete with SKY-package (4 channels) and safe. Two wheelchair accessible rooms as well as two exclusive suites are also available for our guests. You will start the following day well rested and invigorated by the likely best breakfast buffet in Tulln into your seminar day. 

Of course we offer attractive and individual overnight- packages for your seminar members.






Our seminar flat rates.

Full-day-rate EUR 58,- p.p.

  • Reception

          Espresso and “Gugelhupf“ served at arrival of guests 

  • Morning coffee break

          Coffee and tea, Diamond breakfast (help yourself from our extensive breakfast buffet)

  • Business Lunch - 3-course-set-menu according to your choice

          (from 10 guests as buffet) incl. 1 soft drink

  • Afternoon coffee break

          Sweet or savory snacks, coffee& tea, fruit in season 

4 drinks per person are included in the flat-rate. Mentioned prices include all taxes and fees.

Half-day-flat-rate EUR 46,- p.p.

  • Coffee break morning or afternoon

          Sweet or savory snacks, coffee& tea, fruit in season 

  • Business Lunch - 3-course-set-menu according to your choice

          (from 10 guests as buffet) incl. 1 soft drink

         2 drinks per person are included in the flat-rate. Mentioned prices include all taxes and fees.

Should you not wish to make use of the seminar flat-rate we are happy to offer you little refreshment packages for in-between breaks.


Drinks only EUR 7,80 p.p.

Coffee & tea, soft drinks, mineral water


Diamond Energy EUR 10,90 p.p.

Coffee & tea, soft drinks, mineral water, fruit platter, brain food (nut mix)

Diamond Deluxe EUR 13,90 p.p.

Coffee & tea, soft drinks, mineral water, fruit platter, brain food (nut mix), sweet or savory snacks (2 pieces per person) 

We are an official partner of the Convention Bureau Niederösterreich.


Room Donau      Room Schiele

Length: 7,10 m         Length: 9,72 m

Width: 5,57 m.         Width: 5,57 m 

Height: 3,30 m.         Height: 3,30 m

For further information, detailed questions and seminar bookings Kerstin Matern is happy to be available any time. 

Kerstin Matern

+43 2272 217 50

TheDiamond Country Club.

The golf- and leisure resort Diamond Country Club – Austria’s only European Tour Destination and member of the Leading Golf Courses – is not only known for its unique golf experience. Its 4-star-apartmenthotel – located directly on spot as well as the Diamond Boathouse – which is an unbeatable restaurant- and event location – are also very suitable for incentives, seminars, meeting and teambuilding-events. The offered atmosphere and the excellent service make for feel-good moments for you and your guests.

No matter of golfer or no golfer. Try your first swings with guidance from experienced golf-pros or walk the European Tour Diamond Course and follow in the steps of international golf stars. Our three perfectly maintained golf courses wait to be conquered by you. At the Diamond Park Course – our 9-hole-public course – golf enthusiasts and beginners without valid membership and extensive knowledge can feel the fascination golf first hand. From small corporate introduction package up to the 18-hole green fee every possibility on one of Austria’s most beautiful golf courses is available for you. 

Are you still looking for a special idea to treat your clients, staff or business partners? Please contact us. We are happy to provide you with your individual package apart from conference rooms, suit and office.


Diamond City Hotel

Nussallee 18 | 3430 Tulln an der Donau, Österreich | T: +43 2272 217 50 | F: +43 2272 217 50 - 500 |

Opening Hours: Reception daily from 06:00 a.m. – 11:00 p.m. | Hotelbar daily from 07:30 a.m. – 10:00 p.m. 

Imprint & Privacy