Te Muri is a paradise because it has no road access and all those people with picnic stuff and beach toys don't come here. Also, the estuary can comfortably be crossed three hours either side of high tide, so planning is needed.
It's 400m down the hill to the estuary, which reduces to a shallow stream at low tide. We step-stone on to Te Muri and relish the wide, open freedom of a beach to ourselves. We swim and paddle in crystal shallows where shoals of little fish seem, at first, to be sun patterns in ripples.
At the beach's south end oysters grow on rocks. Black oystercatchers are already feasting. I'm unsure how they break the hard, sharp shell so choose a stone and an oyster and tap, tap, tap until the shell cracks. The taste is explosive, pungent and rich, touching the fine line where wonderful becomes awful. Half a dozen is enough.
We continue south on the rocks between sea and cliffs, peering into rock pools at seaweed, crabs, starfish, kina and slow-moving snails. Above us, pohutukawa cling to the cliffs with long gnarly roots.
Around the point Puhoi River, which can't be waded across even at low tide, stops us from reaching nearby Wenderholm Beach. At a curve in the river where park staff have put a picnic table under a giant puriri, kereru, tui and fantails entertain us as we settle in for sandwiches.
We follow the river inland to a farm track. It's a hot slog up it to the top of the hill, where we stop to gulp water and drink in the view. Te Muri is below us; blue water meets golden sand, trimmed with pohutukawa, and finished off with golden brown grass in this dry summer. The sea is begging to be swum in.
Info
Te Muri estuary is shallow enough to wade across three hours either side of low tide.
Lunch: There are plenty of places to picnic.
Swim: Take your togs. Te Muri is a heavenly place for a swim.
Stop off: Puhoi has an eccentric pub.
Map & information: The park is 50km north of Auckland, off SH1.