It's a 3-hour trek but so worth it. Summit crater lake, Mount Pinatubo, Luzon, Philippines by Daniel Calaoagan.
Canyonlands (Utah, USA) living up to it's name! (bonus car for scale if you can find it)
The sky last night over the Monterrey Bay. Taken from UCSC.
The Big Dipper as you've never seen it
Wadi Rum desert, Jordan