Public Key Cryptography

Tuesday Excursion

Tuesday afternoon is a free slot for people to explore Rio de Janeiro. You can do that by yourself or join a guided tour. We have selected three tour options, below, with prices listed. They are all self-paid. We have not been able to secure enough in sponsorships to be able to provide participants with a free excursion. Participants will receive an email message with a link to a Google Form, in which they will choose one of the options, if any. Payment will be done directly at the reception desk of PKC at the Othon Hotel.

Rio Express (Corcovado and Sugar Loaf Visit)

The perfect tour for those who do not have time to waste! The best choice contemplating the main sights of the city on shorter visits. All the magic of Pão de Açúcar and the Christ Redeemer with City Tour and landings in the Metropolitan Cathedral, Escadaria Selarón, Maracanã and Sambódromo.

Pick up Time: 02:00PM
Approximate duration: 5hr
Includes: Ticket to Corcovado and Pão de Açúcar (Sugar Loaf) Cable Car
Cost per person: R$ 290,00 (BRL Brazilian Currency)

The tour consists of City Tour with English Speaking Guide passing by Copacabana beach and by several points of interest and historical relevance of the city, Transport by Van to the Visitor Center of the Paineiras by the Tijuca Forest and entrance to the Corcovado mountain where the Statue of Christ the Redeemer is located, visit to the Maracanã Stadium (outside visit only). From there transfer to the Sugar Loaf for visit, inckuding cable car ride to Urca Hill and the Sugar Loaf itself with a privileged view of the natural beauty of Rio de Janeiro. After tour of the Sugar Loaf boarding back on the bus and ride through the Historic Center of the city, disembarking in the Metropolitan Cathedral and visit the famous Escadaria Selarón, passing in Arcos da Lapa and return to the hotel.

AquaRio (Olympic Boulevard)

Since the 2016 Olympic Games, the city suffered an extreme makeover. Come get to know the main changes and revitalization of the port area with the new Olympic Boulevard, Tomorrow's Museum, The Panel of Eduardo Kobra (a famous Urban Artist), LVT (Light Rail Vehicle) and explore the diversity of Brazilian marine fauna in AquaRio, the largest marine aquarium in South America and see up to 8 thousand animals of 350 different species.

Pick up Time: Afternoon - exact pick up time to be informed upon booking confirmation
Approximate duration: 4hr

  • City Tour with English Speaking Guide including visit to Pio X Square in Candelária church, walk along the Olympic Boulevard to the Tomorrow's Museum, boarding the LVT (Light Rail Vehicle – TKT included) - stop at the Port of Navios and the panel of Eduardo Kobra;
  • Entrance to the AquaRio for visit – TKT Included.

Cost per person: R$ 230,00 (BRL Brazilian Currency)
Minimum Booking: 03 Persons


Get to know the main arena of Brazilian football, the stories of the legendary stadium that was once the scenario of two World Cups and of the Brazil's Olympic title, see closely shirts, balls, soccer cleats from Pelé, Garrincha and Zico and several other constant items of the museum's collection, visit locker rooms, a warm-up room, a press room and other outbuildings where the biggest stars from all over the world have already passed and take the exhilarating experience of going on the field, having the sensation of stepping on the lawn is spectacular.

Pick up Time: Afternoon - exact pick up time to be informed upon booking confirmation
Approximate duration: 4hr

  • Entrance to the museum and tour of the stadium.

Cost per person: R$ 200,00 (BRL Brazilian Currency)
Minimum Booking: 03 Persons