This document contains evaluation data from a multi-day geocaching event in Greece. It surveys participants on different aspects of the geocaching activities each day, including the selection of group members, ability to work together, involvement in tasks, difficulty of the caches, and strengths and weaknesses of the trails and activities. Overall feedback was positive, with most responses falling in the satisfactory to excellent range. Participants felt the caches generally matched their abilities and provided interesting ways to learn about the local culture and sites. Too much walking was occasionally cited as a weakness.