Heritage NZ: The Otira rail tunnel
From its opening in 1923 the Otira rail tunnel has ranked as an extraordinary feat of engineering. HUGH DE LACY tells its story. It was
Tag : Otira rail tunnel
Heritage Trail to Arthur’s Pass
by Vijay Naidu
Of all the mountain roads in New Zealand, none matches Arthur’s Pass for the complexity of its engineering. HUGH DE LACY finds out why. A