>>1892650I did a 4 day trip to lower/upper sweeny lakes in the wind river mountain range. Was real nice, don't know about any places for a base camp though. The trail head was down low in elevation and wasn't all that scenic. This was 2 months ago. Mosquitoes weren't too bad, I didn't use much bug spray but should have. I did get eaten up alot, my friends as much as me.