HIked it on July 21. No snow on the trail at any point. Beautiful hike and trail. Copper Lake is beautiful with a backdrop of mountains with some snow.

According to Strava (on my phone) the hike was around 10 miles roundtrip (or 5 miles one way) to Copper Lake and 3000' vertical. We hike pretty fast and took us 2h to get to Copper Lake and a little less time to get down.