On the 2nd tour all adults get 5% discount
On the 3rd tour and following ones all adults get 10% discount
SANTI Kids discount*
Kids from 0 to 3 years: don't pay anything, if they're sitting on their parents' legs.
Kids from 4 to 7 years: get 50% discount
Kids from 8 to 11 years: get 25% discount
Kids over 12 years: have to pay the full price, as they count like a full person