This place called "Mirador del Tío Cogote" in the "Serranía de Cuenca" is one of the darkest skies I have ever seen in Spain, and besides that the views are amazing. Another place worth visiting if you ever come to Spain.
This is a composite picture of a panorama of 8 vertical pictures for the foreground and 3 for the Sky

Nikon D850
Samyang 24 f1.4
Star Adventurer tracking mount

Photoshop for panorama stitching of foreground and sky.
Curves, Levels, Contrast adjustment and Layer blending for the two photographs