New Zealand Website Stuff posted a great new pic of the Minas Tirith set, located at the same Haywards Hill quarry in Upper Hutt, where Helms Deep was also filmed.
MINIS TIRITH?: Construction is under way again at Dry Creek Quarry near Wellington’s Haywards Hill in preparation for further filming the Lord Of The Rings trilogy. Earlier this year the site was used to film battle scenes depicting the Helm’s Deep sequence. Now speculation Internet is that the new set is Minis Tirith, the chief city of Gondor.