The image depicts the interior of an operational infrared sauna in Dobri dial, Bulgaria

The image depicts the interior of an operational infrared sauna in Dobri dial, Bulgaria. The room features a light-colored wooden construction on walls, ceiling, and slatted benches. Red LED strip lighting illuminates the perimeter of the ceiling. A clear glass door, equipped with a vertical dark handle, is prominent in the foreground. Inside, two vertical infrared heating panels, protected by wooden slats and emitting a bright, warm orange glow, are visible on the back wall. Below the upper bench on the left, a third horizontal infrared heating panel is also glowing. On the upper right bench, a small wooden bucket containing a wooden ladle rests. On the lower left side, a square wooden stand holds several dark, irregular sauna rocks within a metal tray. A digital control panel with illuminated red numbers, partially visible as "213" and buttons, is mounted on the upper left wall. No individuals are present in the scene.