IronHouse Tasmania
Keen fisherman and motorsport enthusiast John White was on the look-out for a weekend shack with a boat ramp when he chanced upon a run-down tourism venture, halfway between St Helens and Bicheno. The site once formed part of the historic Glencoe farming property at Four Mile Creek.
Archibald McIntyre spent the last few months of 1856 building the stone cottage with its distinctive corrugated iron roof that later became synonymous with the low, seaside promontory.
The ageing White Sands resort on Ironhouse Point exceeded White's brief, offering business diversification as well as a range of lifestyle opportunities.
Founder and director of globally renowned Delta Hydraulics, White had started his working life as a 'mister fix-it,' servicing and repairing underground mining equipment.
With the local council approving his ambitious plans for a fixed and fine-tuned White Sands Estate, the seven-times winner of Targa Tasmania spent the next decade working at breakneck speed on the 250ha site he purchased in 2003.
Villa refurbishments were quickly joined by new constructions that included luxury villas and lodges, multiple function centres, a boutique brewery, and a state-of-the-art distillery with adjacent restaurant, cellar door and tasting room facilities.
IronHouse Vineyard's first commercial vintage (2013) marked 10 years of White ownership. The 60ha vineyard project began in 2005 with major site works and preparations for planting. Around 20ha of vines were added in 2010's initial establishment phase.
White sought advice from viticultural consultant and 'flying vine doctor,' Dr Richard Smart. A passionate advocate for cool-climate viticulture in Tasmania, Smart was then resident in the State, planning and overseeing vineyard developments at Kayena, White Hills and Apslawn for Gunns-owned Tamar Ridge Estates.
His IronHouse selections were commercially and viticulturally sound, with Chardonnay and Pinot Noir leading the way, supported by Pinot Gris, Riesling and Sauvignon Blanc. A small small block of Pinot Meunier was planted for traditional method sparkling wine production.
But while the vineyard's northerly aspect was near-perfect for winegrowing, the site's steep undulations, periodic exposure to salt spray and thin topsoil made vine establishment and management extremely challenging.
White's expertise in underground mine settings soon came to the fore in addressing the latter. He resolved to dig and drill his way around and through the basalt rockforms that lay just below the surface. End posts were almost invariably drilled and anchored in place.
Excavated ironstone was carted from the vineyard's hillside slopes and dumped by the resort's front entrance, where stone masons laboriously fashioned hundreds of metres of feature walls throughout the property.
Conventional 1.5m vine spacings were complemented by wide 3.0m rows. Ironhouse Vineyard was the first in the State to facilitate the use of track machine – commonplace on steep sites in Europe – so that spraying and vine netting could be undertaken safely by workers. Wide row spacings also made machine-harvesting more manageable.
Favourable water catchments and close proximity to Four Mile Creek prompted the construction of a large storage dam on the property, but the vineyard's early years of critical vine development were hampered by a six-year drought on the East Coast. The project had to mark time until quenching rains arrived before Ironhouse's first commercially viable wine grape crop was harvested.
Then – as now – Ironhouse Tasmania wines were made under contract by well-credentialled and experienced Tasmanian winemakers.
Significant volumes of fruit are always sold on the local market where demand is high.
That aside, growing conditions here at Four Mile Creek are the coolest of any site on the central East Coast. Mean January maxima seldom exceed 17°C. Growing degree-days are calculated to be close to 1000 GDD.
Crops ripen slowly in the summer sunshine, but the rewards are premium quality fruit with great flavour intensity and near-textbook levels of fresh natural acidity.
The IronHouse Tasting Room is open seven days a week. In addition to cellar door tastings, wines are available for purchase by the glass and the bottle. Current sparkling wine offerings include vintage wines created by traditional method. The range of table wines spans vintage Riesling, Rosé and Pinot Noir, with IronHouse also producing the State's only Fortified Riesling.
Coastal landscape and ocean views are a feast for the eye here. Freshly prepared vineyard platters showcase local produce as well as the estate's single vineyard wines.
Key details:
- John White: owner/operator and licensee
- Michael Briggs: manager, White Sands Estate
Vineyard/cellar door address:
21554 Tasman Highway, Four Mile Creek TAS 7215
Telephone:
+61 (3) 6372 2228
Email:
sales@white-sands.com.au
Website:
www.white-sands.com.au
Tasmanian viticulture takes place within a diverse mix of soil types and microclimates.
Climate data* for sites on the East Coast highlight the wide range of growing conditions here. Consider: Saltwater River Wines (MJT 16.0°C; 859 GDD) and Sterling Heights (MJT 18.3°C; 1267 GDD).
Vineyard sites on the Australian mainland are far warmer than those in Tasmania.
South Australia's Piccadilly Valley* (MJT 20.4°C; 1730 GDD) and Macedon Ranges* (MJT 19.9°C; 1365 GDD) in Victoria are regarded as the coolest GIs in their respective states.
Climate data* for Tasman Highway, Four Mile Creek 1995-2024:
- Total annual average rainfall: 825mm
- Growing season average rainfall (Oct 1-Apr 30): 522mm
- Average autumn rainfall: 193mm
- Mean January temperature: 16.9°C
- Growing degree-days: 978 GDD
- Average no of hot days (35°C or more) per year: 0
- Average no of cold days (minimum 4°C or less) Sept 1-April 30: 10
*Source: My Climate View, utilising past data from the Bureau of Meteorology and the European Centre for Medium-Range Weather Forecasts. Funded by the Australian Government.
Last page update: February 2026