I can't choose... But I probably would go for this one. I took this photograph in the early morning after a road trip through Switzerland. I slept in the car after driving for 7,5 hours straight. These were some awesome times when traveling was still something I did on a regular basis. When I arrived, it was dark, but I could hear the bouldering noise this 150meter wide waterfall made.

The smell of the water, wet leaves, and trees were refreshing, and something I always enjoy to sniff at. The massive power of nature is surely present in this location and displayed in the photograph below. You can see two gigantic rocks sitting in the middle of the waterfall where you can see how high the water has been hitting these rocks for decades. Pretty magnificent if you'd ask me, and a must-see whenever you're traveling through Switzerland.