The world’s largest patchwork quilt measured 25,100 sq. m (270,174 sq.ft) and is called Manta da Cultura (Patchwork for Culture). The project was carried out by Realizar – Eventos Especiais, Lda of Parque da Cidade, Porto, Portugal and completed on 18 June 2000.
It measured 200m by 170 m.
Comments below may relate to previous holders of this record.