Omiš, Croatia.
This image is shot from the tower in Mirabela Fortress. I had to pay an entry fee and climb up a steep ladder to get to the best viewpoint. I had the place all by myself. Highly recommended location.

The image is shot on Fujifilm X-T3 and Sigma 18-50mm F2.8. Base image is early sunset blended with sunset sky and city lights.