We especially visited "The World's Biggest Playable Guitar"
(Narrandra New South Wales, Aus.) so as to try playing it. Tamworth, nearby, has a bigger guitar but the tourist guide tells you that Narrandra's one is better because it's "playable" Well! It's big. On the wall and within reach. The strings are made of telephone cable. We twanged the strings with great difficulty and it went "Thunk Thunk" in a dull sort of a way.
Cheers, Joy