Vermillion Lakes @ sunrise, Banff National Park, Alberta, Canada.
I've been in some places with bad mosquitos, but this place definitely has the most in my experience. But the morning calm was so awesome, and when the light began to colour the clouds, I was definitely in awe. Just to experience sunrise there was so worth it!
Used: Canon 5DMKII, circular polarizer filter, cable shutter release, 4 stop soft edge ND filter, tripod. Thanks for looking!