The price of a tour may depend on the group size, the age of participants and in some cases the height of children.
As arbitrary as it may sound, certain temples in Bangkok charge different fees for children according to their height. In general, children under 120 cm or 4 feet get free entry. Children who measure 120 cm / 4 feet or above are charged the adult price.
Unless otherwise indicated, tour prices include entry fees for all stated sights and exclude transportation and expenses for meals and drinks.