Hotel Information

Altis Grand Hotel
R. Castilho 11, 1269-072 Lisboa, Portugal
Telephone: +351 213 106 000

Make Your Reservations

Join us at the Altis Grand Hotel in Lisbon, Portugal, for CGTP Europe 2026! Altis Grand Hotel is contemporary elegance, refined comfort, and a service of recognized excellence. Set within a historic building, the Altis Grand Hotel is ideally located to reach the lively historic neighborhoods, such as Bairro Alto & Príncipe Real, where you will find the true soul of Lisbon.

Reservations
A room block is reserved for Symposium delegates at the special group rate of €265 for a single room or €285 for a double room* (plus €4 per person, per night). The deadline to reserve your accommodations is 1 October 2026. The hotel requires a credit card to guarantee your reservation. 

After 1 October 2026, reservations will be accepted on a space and rate availability basis. We recommend that attendees book their hotel accommodations well before the deadline to secure this rate. Reservations made under the CGTP Europe block may be cancelled without penalty on or before 9 October 2026. Reservations cancelled after 9 October 2026 will be charged all nights of the reserved stay. If your reservation no-shows or you depart early, your reservation will be charged in full. 

The CGTP Europe 2026 rates include VAT, Wi-Fi internet access, fitness center and pool access, and a daily breakfast buffet available from 7:00 – 10:30 at Restaurant Rio de Janeiro located on the 2nd floor. The tourist tax of Lisbon municipality is not included in the room rate and must be paid directly at the hotel. The tourist tax is €4 per person per night, applicable to up to a maximum of 7 nights (up to a maximum of €28 per person).

NOTE: Check-in time is 4:00pm and check-out time is 12:00pm.

Parking and Transportation
Attendees traveling by plane can utilize Humberto Delgado Airport (Lisbon International Airport LIS, 7 km away).

Altis Grand Hotel offers an airport shuttle upon request for an additional fee. It is recommended to book this service in advance by contacting the hotel guest service email guestservicealtis@altishotels.com.

Hotel parking is available for guests for an additional fee. Parking is subject to availability. 

By staying at the host hotel, you help CASSS meet its contractual obligations and keep future registration fees reasonable. Please take this into consideration when making your accommodation decisions.

*Room types are not guaranteed and are based on availability when the individual reservation is made.