Longest sandcastle
- Who
- Ellon Academy
- Where
- United Kingdom (Ellon,)
- When
- 14 September 1999
A sandcastle made by staff and pupils of Ellon Academy, Ellon, Aberdeenshire on 14 Sept 1999, was 10.48km 6½miles long, breaking their previous record set in 1988, by 2.11km 1.3miles.