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The stream descending from pt 1592m to the Wilberg River was known as Exit Creek. An equally large tributary called Entrance Creek drains from pt 1665m and joins Exit. Both branches can be used, neither is entirely easy. The true right branch (Exit) is reasonable travel on boulders most of the way down, and has a rock biv marked on an NZAC 1962 map at I34 142725 which also names the creeks.