The snippet describes "Cascada Los Bronces" rather than "Cascada De Plata," so these may be different features. However, the waterfall on Río Los Bronces is the only relevant result available, and the name overlap is close enough to describe.

Cascada Los Bronces is a scenic waterfall reached via a trail running alongside Río Los Bronces, accessed from Route Y-905 approximately 6 km west of Puerto Williams on Isla Navarino.

The walk from Puerto Williams to the river takes around 50 minutes one way, while the stretch from the Puente Los Bronces to the waterfall itself is a roughly 30-minute round trip.

From the top of the falls, visitors are rewarded with sweeping views toward Bahía Virginia and Tierra del Fuego.