After walking 5.5 miles from Lake Fork Campground, we came to a small community called Platoro. The time was 2:45 p.m. We found Lost Miner Café was open at Skyline Lodge, so we stopped to eat a second lunch.
Platoro began as a mining camp, perhaps in the early 1880s, though researchers find no mention of it in publications until 1888. That was the year a post office opened, and it became a town. Its name came from two Spanish words, Plata (gold) and Oro (silver).
The town grew rapidly, and by 1890, about 300 people lived here. Many of the buildings were just makeshift tents.
As was the case with many mining boomtowns, Platoro's population growth didn't last. By 1913, it had diminished as the mines played out and prospectors left. The expense and difficulty of hauling precious metal ore from this remote area also contributed to its demise.
Tourism has revived the town somewhat, but the season is short because of the weather. A few businesses catering to tourists are all that remain here, like the lodge where we stopped.
While we were there, we asked about reports we had read about the water in the mountains ahead. The warnings were true, we learned. Some streams contain traces of arsenic and heavy metals. They were polluted by runoff, some coming from the Summitville gold mine and some naturally by the acidic mountain slopes.
The poisoned water was only a problem in the Alamosa River drainage. We were told to follow the slopes to see where the streams drained. If they drained to the Alamos River, don't drink the water.