This could easily be the Central Coast of California, which is where I walk my dog and take pictures. I can see that you have the same beautiful views and unfortunately the same problems that I have when taking pictures. There are no clouds which makes for a plain blue sky. Additionally, the blue sky doesn't turn out as blue in the pictures as it is actually is. And finally the colors in the distance fade out somewhat. I assumed it was some sort of particulate in the air, but I can see that it happens in Bulgaria too. I like my pictures, and I like yours. If someone knows how to add clouds that don't exist and make the blue sky more blue, let me know.
Beatiful scenery, but I miss a more powerful subject in the foreground. This is often important in landscape shots. The two trees block the view a bit. Thanks for posting, Rob