VíziKÉK is an active water tourism application that navigates players along a multitude of pre-defined water tour routes. Tours are completed by GPS-based authentication of specific checkpoints along the route. Successful completion can be shared immediately, even with your own photo.
During completion, players can collect bonuses, send bottle mail, and compete with other players in various leaderboards.
In addition to the tours, the map includes the water tour stops, and the boat rental players can edit marked places and add new ones for extra points. VíziKÉK also informs the players of the current storm signal on large lakes, and warns them to leave the water surface if necessary.