Hotel and Travel

Conference Venue and Hotel:
Hilton Mainz               
Rheinstrasse 68
55116 Mainz, Germany
T: +49 6131 2450  

Discounted Room Rate: 174 Euros / Single. 194 Euros Double. Rate includes breakfast
Discounted Room Rate Cut-off Date: May 9, 2022


Please click here to reserve your sleeping accommodations or you can call the hotel directly. You will need to identify yourself as a Cambridge Innovation Institute or Advanced Automotive Battery conference attendee to receive the discounted room rate with the host hotel. Reservations made after the cut-off date or after the group room block has been filled (whichever comes first) will be accepted on a space- and rate-availability basis. Rooms are limited, so please book early.

Top Reasons to stay at Hilton Mainz

  • Located just 30 km from Frankfurt Airport.
  • The hotel is nestled on the banks for the Rhine River, a kilometer from the historic old town.
  • Explore St. Stephen’s Church, Gutenberg Museum, Mainz Cathedral and more.
  • Enjoy the onsite fitness center, river-view rooms, and a waterfront patio.

We understand that you have many choices when making your travel arrangements. Please understand that reserving your room in the CII room block at the conference hotel allows you to take full advantage of the conference sessions, events and networking opportunities, and ensures that our staff will be available to help should you have any issues with your accommodations.

It has come to our attention that some of our conference participants are being targeted in a hotel scam. We do not utilize any third party hotel booking services. If you are contacted by any company other than Cambridge Innovation Institute (CII) or any of CII’s divisions (including Cambridge Healthtech Institute and Cambridge EnerTech) please do not do business with them. These companies may ask for advance payment, and should you contract with them, you may be unable to confirm, make changes or receive a refund, and reservations are often canceled without advance notice.

Discover Mainz

At the confluence of the Rhine and Main rivers lies the city of Mainz, the beautiful capital of the Rhineland-Palatinate region — a place you should definitely plan to visit. This is a city of rich cultural heritage, with roots that date back millennia in which you could lose yourself for weeks exploring. It’s also a bright and vibrant place to live, with wining and dining options to delight any culinary enthusiast.

For information on visiting Mainz, visit



Can’t Make it to Mainz, Germany? Join via our Robust Virtual Platform:

Pathable is a robust event platform, designed to enhance the online conference experience and selected by CHI for its full range of opportunities to present, target, connect and expand your reach.

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