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​Tashi Fust
Adventure Travel Expert

Dawa Sigrist , Founder

Electrical engineer & business economist Dawa Sigrist first worked in the banking sector before, from 1993 onwards, in search of his Tibetan roots, he travelled for three years to Tibet, Bhutan, Nepal and the Indian Himalayan region ( This led to the founding of the Himalayan specialist «Tibet Culture & Trekking Tour»; TCTT for short.

His travel experiences today range from Bhutan to Bora Bora, from Japan to South Africa or even from Tibet to Morocco. Whether trekking in the Himalayas, camping under the starry skies of Mongolia, cruising through the South Seas or on a paddle steamer on the Mississippi, trendy nights in New York or simply in a pool villa on Mauritius, journeys in every form fascinate Dawa Sigrist.

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Personal advice

Let us advise you personally: in our Travel Lounge, by telephone, via video chat or at the place and time of your choice. Arrange a consultation appointment:
Phone 044 260 22 88


callback service

We will call you back at your desired date. Simply fill out our contact form and let us know what you would like and the desired second point of the callback. 


Request via eMail

You can also easily reach us by email. Describe  Tell us your request as precisely as possible. We will contact you immediately.


online request

Fill out our inquiry form and we will be happy to make you suitable suggestions.



The company


With the brand ULTRA COLLECTION, the luxury travel and lifestyle specialist TCTT GmbH combines its many years of worldwide experience and provides personal advice on exceptional travel, vacations, adventures and experiences. In doing so, the values of Dawa and Annette Sigrist and all employees are applied: «As leading travel agents, we are aware of our responsibility to get involved at the destination areas in a meaningful and sustainable way, respecting the local population and, as far as possible, contributing to our operational implementation.»
For our customers we want to create "THE FINEST ART OF TRAVELLING" . 


Luxury Travel Day

Every spring we organize «Luxury Travel Day» at a beautiful location. There you will meet some of our partners, who have also become friends, such as tourist offices, hotel providers, transport companies or tourism-related brands. You are warmly encouraged to visit us.

Next date for Luxury Travel Day: March 20th 2021



ULTRA COLLECTION belongs to the few Swiss travel companies that are regularly invited to selected LUXURY travel fairs


Our team
Highest Swiss service quality guaranteed by our experienced interdisciplinary team of experts
Our Travel Designers and Advisors team is made up of hand-picked experts whose skills and experience come
from a wide variety of travel and lifestyle worlds. This enables us to satisfy the highest and most individual expectations of our demanding clientele. Our team ensures that your most important days of the year
are organised by us at the highest Swiss Quality level.



The Consulting Team






















































Nicole Eisele, Luxury & Adventure Travel Expert

​Tashi Fust, Luxury & Adventure Travel Expert

Denise Lanz, Luxury & Adventure Travel Expert

Peter Meyer, Adventure Travel Expert

Jolanda Bonazzola, Luxury & Adventure Travel Expert

​The Advisors Board











Aurel Bacs, Watch Auctioneer - PHILLIPS

Daniel Tschudy,

Annette Sigrist-Bacs, Ecole Hotelliere de Lausanne

Anna Franklin

Mimaki Irihiko Inie

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