Foreign visitors do not need visa or other documents in order to travel to Uruguay. They can enter the country with a valid passport. The citizens of countries bordering with Uruguay can travel with their IDs.
When children travel alone immigration will check that they have a travel authorization signed by the parents or other travel requirements by their country of origin.
It is not required that foreigners get any vaccines. There are no epidemics in Uruguay and the tap water is safe to drink.
