Opening hours of Post Office in Marvel Loch, Western Australia Opening hours of Post Office in Marvel Loch, Western Australia Home / Western Australia / Marvel Loch / Post Office Post Office Australia Post - Marvel Loch LPO 35 Lenneberg St, Marvel Loch WA 6426, Australia, Marvel Loch, Western Australia 6426 +61 8 9040 1045 Categories of local businesses in Marvel Loch Post Office