It’s Wellington’s best-kept secret and only open to the public one day a year – but tomorrow the padlock comes off the gates. Come and discover the tranquil wonders of Trinity Orchard. courtesy of Transition Town Wellington. Head down Mantle Street towards the medical centre. Just after the turning for the medical centre car park, there is a gate on your left with some steps leading up to the orchard. Access is usually limited as the gate is always locked, but not this Saturday, so why not come and check it out!