La La Falls is a small but scenic waterfall located near the township of Warburton in Victoria's Yarra Valley, roughly 1. 5 hours from Melbourne. The falls sit on Four Mile Creek, reached via a 3.

2-kilometre return trail that gains around 200 metres in elevation through a forest of lush tree ferns and towering mountain ash.

The walking track follows the route of an old tramway built in 1909, once used to haul logs from the lower slopes of Mount Bride to a nearby sawmill.

The falls themselves are said to take their name from "La La," a guest house owned by a past landowner, Leila Ward — the phrase meaning "Welcome Welcome."

The trail is moderately graded with a gradual uphill pitch and typically takes one and a half to two hours return. Lyrebirds are occasionally spotted along the way, and the waterfall's pocket of ferns and forest makes it a quiet, rewarding destination.

Access is from Irruka Road off Old Warburton Road.