Lake Ann, Esmeralda Basin (Esmerelda) — Saturday, Jun. 28, 2025

As far as the trail (Lake Ann via Esmeralda Basin) goes, it was in good condition, nearly ideal for a trail like this.  Quite a few small creek crossings, but nothing at all difficult.  By far the biggest hazards were the mountain goat up toward the middle of Lake Ann Trail who didn't seem shy, but didn't bother us, and the steeper, loose rock sections of that same trail.  The section of the trail down to the lake is just about as steep as I'm willing to do just on my feet with a backpack.  I would recommend trekking poles if only for this section especially if you are carrying enough to stay the night.  The small amount (100 ft of trail?) of snow you need to cross on your way to/from the lake is safe and easy right now.  I did not use the microspikes I brought along and did not feel at risk of slipping. 

There were 3 other couples that camped Sat night at/near the lake that I am aware of.  All were nice, respectful of personal space/privacy and quiet when it mattered.  We thought we might be alone, but the trailhead was packed so I'm not surprised others showed up at Lake Ann.

As far as wildlife at the lake, there is a mountain goat who is not very afraid of people, but will flee if you clap/yell at him if he gets too close to comfort. Plenty of marmots!  I heard Pika but didn't see them.  No biting bugs except very few mosquitos around sunset for about an hour.  Not enough to bother with spray though.