Important note from meeting organizers:

As you might have noticed, we have negotiated very reasonable rates for IRRS attendees to stay at the Wish Golf and Convention Resort that include all meals and social events for attendees and companions. In addition, we blocked the hotel for IRRS reservations until July 30. After this deadline, the hotel will open for other external reservations and the availability of rooms shall decrease fast. So please be aware and book as soon as possible. Please also consider that by registering and booking your room in advance, you help us to better plan our budget and to invest in the quality of our social events.

Wish Resort Golf and Convention—Foz do Iguaçu

Rates are per day and include three meals (breakfast, lunch, and dinner) and open bar (wine, beer, and soft drinks) during all social events (thematic dinners on Monday and Tuesday and closing dinner and party on Wednesday).

Rates are in Brazilian Reais (R$), and values in other currencies will be in accordance with the official exchange rate at the day of payment.

For a reference, US$1.00 was equivalent to R$3.30 as of March 23, 2018.



Single Room


Double Room


Triple Room


The hotel will offer the same rates for IRRS attendees and companions wanting to arrive earlier or leave after the meeting (rates will be as above from five days before to five days after the symposium).

Reservation requests must be sent by email to Please also cc your reservation request email to the hotel manager at, who will supervise the reservation process.

Economical Hotel Option for IRRS 2018 Attendees

Vivaz Cataratas Hotel

The Vivaz is a comfortable hotel located 1,2 km (15min walk) from the Wish Resort Convention Center, where the IRRS will be held.

A shuttle from the Hotel Vivaz to the Wish Resort Conference Centre and back will be available at no cost before and after the scientific sessions and social activities.

The rates below include breakfast. Tickets for lunches and dinners will be available for purchase at the Wish Resort and Vivaz Hotel (guests staying at the Wish Resort will have all meals included in the hotel pack).

Meal tickets will cost R$60.00 at the Vivaz Hotel and R$70.00 at the Wish Resort, and will include in both locations a non-alcoholic beverage.

Note: The reception and closing dinner are included in the registration fee and will not be charged from any participants.



Single Room

R$ 325,00 + 5% ISS

Double Room

R$ 373,00 + 5% ISS

Triple Room

R$ 485,00 + 5% ISS

Quadruple Room

R$ 606,00 + 5% ISS

For reservations, please contact Ms. Natali at, and do not forget to mention that you are an IRRS participant.