Shuffling past the Old Gum Tree Reserve at lunchtime my boys are playing golf.

They’ve designed a course and while each hole is unique they share one green, located near the back fence and made with a disposable drink cup. Both carry various irons and woods and they’ve the park to themselves, but I hope the putters don’t suddenly become light sabres or Samurai swords.

Continuing west I mourn that in 2020 we’ve not yet had a BBQ in the park as circumstances haven’t allowed the simple joy of snags in a public place. This now belongs to a distant, almost unknowable era but one day…

Every Proclamation Day the park hosts formalities and a morning tea to mark the province’s beginning. A few years’ ago a friend, Sarah, took a selfie with Julia Gillard, who was in town for Christmas.

Bounding up to the then PM as she made her way through the scone-loving crowd, Sarah asked the question and so they both paused, smiled and click. Just like that. No burly black suits panicking into their lapel microphones and leaping like bears onto a salmon. I love that this could happen, just down the road.

It’s a kilometre from home to the beach and then another along the waterfront so my round trip’s about four kilometres. While I once ran, to now call it a jog might be hopeful. I could time myself with a sundial.

Over Tapleys Hill Road, I pass the MacFarlane Street reserve with its playground guarded by orange bunting. Alex learnt to ride a bike here. Palm trees patrol the perimeter and on spring mornings magpies swoop me. One once pecked my skull but I was clearly under-cooked as he didn’t come for a second bite. I wouldn’t eat my head either.

Waiting for me is the unhurried Patawalonga River. It’s only seven kilometres in length, but this is decidedly Mississippian compared to Kuokanjoki, the shortest river in Finland which connects lakes Sumiainen and Keitele. It’s three and a half metres long.

The King Street Bridge conquered I reach the esplanade and the sea swims into happy view. To my left is the sand castle-like Marina Pier with its now ghostly restaurants and apartment balconies. Turning right the pavers follow the beach and bounce along the dune line. There’s an energetic torrent of walkers and cyclists.

Glenelg North’s beach is wide and dotted by dogs, and with a gentle sky above it’s easy to momentarily ignore the cataclysm. People appear joyful. There’s communicable resilience.

Rip-rap rocks armour the shoreline against erosion. I recall how in 1983 during a Year 12 Geography excursion with our teacher Ali Bogle we visited this very spot on a balmy Thursday prior to our penultimate Kapunda High School social. I was astonished when Ali told us that it costs a million dollars a kilometre to build this protection.

The esplanade rises gently as I go, but on a rough day with a headwind it seems Himalayan. The eastern side is flanked by houses, all glass and chrome and dazzlingly white. Soon all will be modern, when the sixties-build apartments are bulldozed.

I often smirk at Number 20 with its outsized silver numerals on the front wall, and remember Shrek seeing the size of Lord Farquaad’s castle, and asking Donkey, “Do you think maybe he’s compensating for something?”

A sunshiny addition to this landscape is Audrey’s coffee caravan. It’s homemade with wooden window frames and pop-riveted aluminium and a chalkboard menu out the front. There’s always a punter or two waiting and drinking in the aroma.

I’m nearly at West Beach and the enviably positioned Sewerage Treatment Works on Anderson Avenue. Gee, poo often enjoys an idyllic (temporary) coastal address. Just short of the dunes there’s a small shelter. Occasionally, a pair of Jehovah’s Witnesses sets up a pamphlet display to conscript the dog-walking, beach-loving, track-suited clientele so affectionately referred to in the Old Testament.

Although they cheerfully ignore me I recall the words of Bill Bryson: I don’t know why religious zealots have this compulsion to try to convert everyone who passes before them – I don’t go around trying to make them into St Louis Cardinals fans, for Christ’s sake – and yet they never fail to try.

I turn for home.