Could I trust him? Take him at his word? Or would he lead me astray (not again, I hear some of you murmur)? Even though – let’s call him George – spoke nice RP (Received Pronunciation) English, cut glass diction is no guarantee of reliability. George, you see, was very much a blind date.

Although just about everyone else I know – bar perhaps Mum and other octogenarians – uses GPS navigation to get them from A to B, I am a bit of a Luddite and still use hard copy maps and the Melway. It’s part silent protest at the increasing digitisation of our lives, and part preference for following a route across the pages from end to end. So here I was in my rented Toyota Corolla, a sat nav virgin, with George the GPS my co-pilot.

My brain wiring isn’t used to screen, voice, road and dashboard interactivity – there was no way I could listen to the radio as well as tune into George and take heed of the endlessly changing speed limits (I jumped the first time George beeped with a road safety camera warning). What would have happened if something went awry with George’s wiring and I ended up in, say, Port Lincoln, rather than Tanunda in the Barossa? You really have to trust the technology. To be fair to George, he got me to Tanunda although I had to ring the B&B where I was staying for directions for the last two kilometres as he took me in a big loop beginning and ending in Seppeltsfield Road.

I arrived after an afternoon meeting in Adelaide about 4.30pm on Friday, just in time for a quick sunset walk. My original plan, had I left in the morning, had been to drive via German/Australian artist Hans Heysen’s (1877-1968) studio, The Cedars, near Hahndorf.  Instead I spent a very enjoyable hour and a half in the Adelaide’s Art Gallery. The permanent collection in the Melrose Wing is divided into themes and combines some European classics – think Rodin, Van Dyck, Gainsborough, Hogarth, Reynolds, Stanley Spencer, Lucian Freud – with Australian artists such as Sidney Nolan, Hans Heysen and members of the Heidelberg school. And alongside cabinets filled with 18^th century bonbonnières, scent bottles and snuff boxes are some arresting modern pieces, one of them titled We are all flesh, a sculpture of two horses made from horse skins (acquired from a tanner in Brussels) suspended from the ceiling.

We are all Flesh by Berlinde De Bruyckere (2011-12)

Saturday was my only full day in the Barossa so, as is my wont, I rather packed it in – barrelling around in more ways than one – as I had two fixtures shaping my day: a 2 pm cookery demonstration at Maggie Beer’s Pheasant Farm and a 7.30 pm silent movie night with live organ accompaniment in Tanunda. With George stuffed in the glove box, I started my day at the Mengler’s Hill Sculpture Park admiring the sixteen or so sculptures, most of which are hewn from local marble and granite, and enjoying views over the verdant Barossa Ranges.

Chateau Tanunda was my next stop, a family-owned winery and bluestone estate built in the late 1880 by migrants from Germany – as is the case with so many of the Barossa wineries. As well as sampling some oaky reds and a botrytis (dessert wine), I enjoyed looking at the vintage photos of when the estate had its own railway. Next up was a trip to the Barossa Bush Gardens, a volunteer-planted native garden with prolific bird life and a backdrop of laughing kookaburras and screeching galahs and parrots. In the neighbouring nature reserve there’s an open-air chapel with a huge gum tree acting as a kind of altar and pews hewn out of tree trunks. I had a mini contemplative moment or two,  but wanted to get to Maggie Beer’s so I’d have plenty of time for tastings in the Farm Shop before the cookery demonstration.

For those who don’t know of her, Maggie Beer is an Australian national treasure – a bit like Britain’s Mary Berry. In fact, she wasn’t around on Saturday as she was resting in between filming the Great Australian Bake Off in Sydney. She pioneered the use of Verjuice (green juice from unripe grapes) in cooking and is also big on Vincotto (cooked wine made from non-fermented grapes). After wandering through the shop sampling delicious pâtés, salad dressings, jams, pickles, dark chocolate and vincotto paste, salted brandy caramel and passion fruit curd (I had thirds of the last three), it was time for the demonstration.  Simple but delicious, we witnessed and tasted how much zip a bit of verjuice can add to sautéed mushrooms and roasted vegetables.

After a cup of reviving chai and a quick flick through the papers in a café in Tanunda, I had just enough time to return to my B&B, shower and change for the evening. Tanunda is the kind of place where restaurant kitchens close at 9 pm so I needed to get dinner around 6 pm to make the silent movie show. And what a highlight that was. Built for Adelaide Town Hall in 1875, the magnificent Hill & Son organ, the oldest concert organ on the Australian mainland, is now housed in the Barossa Regional Gallery. The evening included a selection of 1920s silent film classics ranging from Charlie Chaplin and Buster Keaton to Felix the Cat. Accompanied by David Johnston, considered Australia’s finest exponent of silent movie accompaniment, it was a gem of an evening. What skill it is to play the soundtrack to those slapstick silent films and get the timing, intensity and nuancing right. My favourite was Felix the Cat: with just four main characters the laundry-washing mother; the piano-playing boy; Felix; and a bunch of cheeky mice, it’s crisp, funny and deceptively simple. What a treat.

Walking back to my car I passed a wine bar with live music playing. Savouring a glass of smooth Cab Sav named Audrey (making me think Hepburn, a bit of a pin-up of mine) I caught the last quarter of an hour of music and got chatting to some interesting locals, one of whom I met for coffee the next morning.

After coffee on the Sunday, my belly full of an enormous B&B breakfast, I drove back to Adelaide via a few more wineries: Langmeil (long mile in German) was once a small village which extended over a mile (hence the name) from the site of the winery to the church. Here I sampled some delicious reds, my favourite the 2015 Valley Floor Shiraz, and then I walked up to a small boutique winery, David Franz, with wonderful views over the hills. Here I tried and bought a rich, syrupy Shiraz liquor – rather like a young port. Then it was time to rehabilitate George and let him get me back to the airport, which he did, and on time. All is forgiven. I might even take him out again.