From the airport
Aerobus shuttle: The NH Geneva Airport Hotel offers a free airport shuttle service every 30 minutes (in case of delay please call the hotel), and it is available from 5:50am until 11:40pm which is the last one leaving the Airport. If there is a group of you, don't worry - our van can take up to 9 people. A complimentary shuttle service is also available, on request, to and from the Palexpo congress center (when authorized by Palexpo).
Bus: Take the bus 28, which departs every 10-20 minutes, from "Aeroport (TPG)" to get to the station "Vernier, Blandonnet". From there switch the busses and take the line 14 for the station "Meyrin, Jardin-Alpin-Vivarium". The hotel is reachable in a walking destination of around 5 minutes. It's a 20 minutes trip. You can choose between a single ticket (2,30€), a day ticket (9,90€) or a ticket for 6 singletickets (12,40€). Within the ticket price, you can take the train and the bus.