What precautions should I take when hiking the Coastal Trail at Marin Headlands during foggy weather?

Detailed answer

Fog can roll in quickly at Marin Headlands, reducing visibility on the Coastal Trail. To stay safe, hikers should bring a map and compass to navigate, wear layers to adjust to changing temperatures, and let someone know their planned route and expected return time. It's also a good idea to check the weather forecast before heading out and to be prepared for potentially slippery trail conditions.