High school group on a city tour of San José.

University group on a tour to Sarchí.

Teenagers of a high school group preparing themselves for snorkeling.

High school group surfing Costa Rica's waves.

Boys of the high school in a cart that is carrying Trapiche.

Child from a school group making sugar candy at Trapiche.

Teenagers of the high school taking Spanish classes.

Teenagers of the high school group doing volunteer service.