abandoned sanatorium in tskaltubo, georgia with weathered columns and arches, portraying silent echoes of soviet-era

abandoned sanatorium tskaltubo georgia soviet columns arches ruin architecture historical decaying building structure heritage eerie ghostly exploration tourism travel vintage corridor pillars detail forest outdoors nature nostalgia old ussr retro adventure mystical spa resort scenic derelict desolate overgrown timeworn haunted relict overshadowed moody reminiscent decorative moss sunlight peaceful emptiness lost