Piotr Krzyżak volunteered in Portugal through the Erasmus+ program. He spent time in the charming town of Barcelos working with the organization SOPRO, which promotes volunteering in the Middle East and Europe. As a volunteer, he participated in various activities like playing games with seniors, performing music with them, cheering them on in a sports competition, and cleaning a local beach. Piotr enjoyed exploring northern Portugal in his free time and decorating his apartment with drawings. He recommends volunteering as an unforgettable experience that is worth trying.