The weekly Farmers Market is an icon in the southern town of Willunga, and people come from near and far to attend. After parking my car towards the top of High Street, I hopped out and marvelled at the beauty of some newly laid slate kerbing, somewhat of a surprise. A glance to the left and I noticed the
Slate Museum and some signs. A quick Google on the smartphone, and up pops the
Willunga Slate Trail. I didn't need much encouragement and I was off on this slight detour through the town of Willunga en-route to the
Farmers Market.
Willunga Slate Museum
I quickly learned that Edward Loud was wondering around some Willunga lands in 1840 when he discovered an outcrop of slate. It was early days in South Australia and natural resources / building materials were in much demand, and this discovery became significant. A village ensued, quarries and businesses were formed, workers and their families flocked to the area, and the town of Willunga was on its way.
Quarryman's Slate Cottage
The demand for slate was national and sea transport was the only economic way for it to be moved, a mode which required the construction of a new jetty at Port Willunga. At one point in the 1870's, the jetty had 20,000 roofing slates passing over it each week, a phenomenal number for such a specialised material. However like most jetties, their use declined with the introduction of road and rail, and for some like
Port Willunga, continual storm damage have seen them become a skeleton of what they once were.
Former Port Willunga Jetty
But back to the township of Willunga, a town that itself was desirous of building materials, and with an enormous supply within reach it made sense for the slate to be used in many ways. The Slate Museum was the former
Courthouse and Police Station, buildings which show two of the more traditional uses of slate as a roofing material and part of a retaining wall. Just behind the buildings and outside the former stables are two square rain water tanks made entirely from slate, both highlighting its ability to hold water.
Slate Rainwater Tank
The unique features of sheeted slate make it ideal for shaping, often a requirement when manufacturing and carving headstones. And with the supply nearby it is not surprising to note the presence of slate headstones within the St Joseph's Catholic Church Cemetery and the Cemetery alongside the Wesleyan Church.
Slate Headstones
By far the most common use of slate within the town was on the rooves, particularly the rooves of the local quarry workers or the quarry owners. St Mary's Street at the southern end of town features a number of slate rooves that once belonged to quarry workers, while St Andrews Terrace saw some larger homes built including the 'House of Slate' that was built in 1925 for the Manager of the Australia Slate Quarry Company.
House of Slate
The versatility, flexibility and adaptability of slate as a building resource is further enhanced by its use as window sills, side panes, pavers, garage walls, fences, columns, chimneys, floors, mantelpieces and fireplaces amongst many of the
homes and businesses in the town. Slate also makes an appearance as part of the roadside gutter on Old Willunga Hill, while also newly appearing as kerbing along High Street.
Slate fenceposts
The Willunga Slate Trail is a 4km loop around the township of Willunga highlighting the use of slate within the town. Brochures for the Trail are available
online, or from the
Slate Museum or from the McLaren Vale and Fleurieu Visitor Information Centre.
