Buses
You pick up the buses in Queen Street between Flinders Street and Lonsdale Street in Melbourne, you travel on bus numbers 216 & 219 to bus stop 17, then you walk from bus stop 17 back toward the city to the river.
Approximately a 3 to 5 minute walk from bus stop.
For more information on buses:
www.melbbuslink.com.au
Other bus that are near by, are 220 & 402