Largest acoustic guitar
Paulo Pimental
Portugal (Porto,The guitar was built in a warehouse in Pacos de Ferreira and exhibited in Porto as part of the European Capital of Culture celebrations.)

The largest playable acoustic guitar is one measuring 16.75 m (59 ft 11 in) long, 7.57 m (24 ft 10 in) wide and 2.67 m (8 ft 9 in) deep. The instrument was built by Realizarevents, Porto, Portugal, and weighs four tons (8,818 lb).