Exploring the serene paths of Tilden Regional Park, interrupted by a mysterious signal along the tracks. Full Description: On a clear April afternoon in 2024, during an outdoor adventure in Tilden Regional Park, Orinda, California, I captured this intriguing scene. The image presents a hiker, clad in a cozy jacket and equipped for exploration, strolling beside a forested railway. The glowing red signal and the lush greenery create a captivating juxtaposition of nature and man-made structures. This moment reflects the unexpected encounters one might find while wandering through the park's tranquil trails.