On a stretch of privately held ground north of Bendigo, where diggers first turned soil in the 1860s, small groups learn to read a goldfield the way old-timers did — swinging the latest Minelab detectors over ground within Victoria's Golden Triangle, an area that has produced several of Australia's largest recorded nuggets. Groups are capped at two to four people, so tuition is genuinely close: an hour on geology and machine settings before three-plus hours working the diggings, run out of The Prospectors Depot in nearby Eaglehawk. Half-day trips extend to full-day, overnight and multi-day versions, with a six-berth cabin, meals and instruction included for those staying longer. It's slow, attentive work — reading contour lines, testing swing technique, learning why gold settles where it does — rather than a quick pan-and-go. Detectors are supplied for those without their own, and bookings are limited given the small group sizes. A grounding introduction to prospecting on ground that's rarely opened to the public.