This was originaly posted by mumofsix in middle of another thread (so credit there if you feel it is due)
IF YOU JOIN THE NEW ZELAND NATIONAL TRUST ON LINE IT COSTS JUST UNDER £19 FOR THE FAMILY AND YOU GET THE SAME AS THE BRITISH ONE..
FREE ENTRY AND PARKING..http://www.hotukdeals.com/item/218345/free-national-trust-membership
From NT NZ website:
Members can visit properties operated by the following overseas heritage organisations free of charge upon presentation of their Historic Places Trust membership card. Surcharges may apply occasionally for special exhibitions.
* National Trust of England, Wales and Northern Ireland
* National Trust of Scotland
* National Trust of Jersey
* National Trust of Australia and the list goes on.
I've just done it so don't yet know if it will work! Another crazy HotUKdeals adventure.