The number of traveling days can be variable due to the travelers’ interests and available time, e.g the travelers can participate only to the lowland transhumance from Winter pasture to Alvani valley, which usually takes at least one week. Also the Abano crossing part, which lasts for about 5 days but it is not possible to accompany the same sheep herd, as they take at least a week break after arriving to Alvani to vaccinate and prepare sheep for the mountain season. So, If travelers want to participate in both parts, we'll have to organize at least two different sheep farms.