Glentunnel
locality in Selwyn District, Canterbury Region, New Zealand

Glentunnel (known as Surveyors Gully until 1875) is a village located in the Selwyn District of the Canterbury region of New Zealand's South Island.
It has a close historical association with coal, clay and sand mines of the Malvern area. Originally named ‘Surveyors Gully’, Glentunnel, derived from the tramway tunnel in the glen that gave access to the Homebush coal mine. Coal was discovered in 1871, along with deposits of fine clay, which lead to the establishment of a brick, tile and pottery works that survived until the 1980s.
It is located on State Highway 77/Inland Scenic Route 72, and is 14.5 kilometres (9.0 mi) west from Darfield and 50 kilometres (31 mi) west of Christchurch.
History
1800s–2000s
Glentunnel was served by the Whitecliffs Branch, a branch line railway, from the line's opening on 3 November 1875 through to its closure on 31 March 1962. However, the station was not open until 22 April 1876.
In February 1876, the 1600hrs train to Christchurch had left Whitecliffs when an accident occurred at a sharp bend above the Selwyn Rapids. The locomotive and guard's van left the track, causing it to roll down the steep embankment. The engine driver was unharmed, an inspector was slightly injured.
The public source identifies “Glentunnel” as locality in Selwyn District, Canterbury Region, New Zealand. This brief keeps that definition visible, then builds a research path around Glentunnel, locality and Selwyn.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Glentunnel”, the useful work is to connect “locality in Selwyn District, Canterbury Region, New Zealand” to the records capable of establishing context and consequence.
Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Sep 20, 2026. The linked authority identifier is Q5569365. Authority coordinates are -43.482, 171.934. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1875, 1871, 1962 and 1876.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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Three-step research path
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This entry incorporates text from “Glentunnel” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.