Great photos, you are lucky to have some sea nearby. As I have been landlocked the last 10 years or so, we travel to the nearest lake as the sea is too far away for a short excursion.
The people look so happy on the beach and a great use of black and white photos. The photo that captures my eye is that of the Gazprom Needle... it should be at least 200m hidden by the earths curvature from Zelenogorsk haha! 😀