Sandcastle Building
| Min number of participants | 1 |
| Age | 5+ yrs. |
| Min duration | 30 min. |
| Cost | None (Free) |
| Environment | Outdoor |
Packing wet sand into towers, moats, and turrets with buckets and shovels, then decorating the result with shells and seaweed flags — a beachside building competition where the tide is the only deadline and imagination is the only limit.