Image
The Waitomo Caves were reserved in 1906, and they remain a major and significant tourist attraction. This poster advertising the boat trip through the caves dates from the mid-1930s.
Credit
Alexander Turnbull Library,
Ref: Eph-A-Tourism-Waitomo Caves-1930s
Permission of the Alexander Turnbull Library, National Library of New Zealand, Te Puna Matauranga o Aotearoa must be obtained before any reuse of this image.