The Thomson River carved its channel through Central Queensland two million years before the first stockmen drove cattle to its banks. By the 1860s Longreach had become the inland crossroads where drovers watered mobs of three thousand head, and paddlewheelers hauled wool bales downstream to Rockhampton on journeys that took six weeks under boiler steam. The river's red gum-lined reach supplied the only reliable water between the Barcoo and the Diamantina, and the town grew around its permanence. Today the Thomson flows past Longreach Railway Station, terminus of the western line that arrived in 1892 and shifted the freight balance from river to rail within a decade. The paddlewheelers were decommissioned by 1915, their timber hulls stripped for salvage or left to rot in the silt. But the river endures, and its evening light—unbroken by coastal haze—has become the signature frame for the drover's sunset cruise Longreach tickets that now depart six days a week. The water runs ochre in winter, bottle-green after summer rain, and the same river red gums that sheltered drovers' camps now anchor the cruise route. Outback Aussie Tours revived the paddlewheeler tradition in 2003, commissioning a steel-hulled replica fitted with a working wheelhouse and twin diesel engines disguised beneath period cladding. Smithy's Outback Dinner & Show operates a parallel fleet, and both operators hold exclusive cruising rights on the fifteen-kilometre stretch between the railway trestle and the old wool scour. The vessels carry between forty and seventy passengers, and the booking window opens ninety days ahead. The cruise circuit follows the original wool route, rounding two sandbars and passing beneath the 1916 rail bridge whose riveted spans once carried six passenger trains daily. Onboard, droving ballads are performed live by local musicians, and three-course dinners feature chargrilled beef sourced from stations within a hundred-kilometre radius. The Thomson River sunset tour has become the most-booked evening experience in the Central West, with advance reservations recommended between April and October when southern visitors arrive in numbers.