Field Planning Tool
Calculate Fog Elevation, Parking Wait & Bridge Light.
The Golden Gate Bridge towers rise 746 feet while Battery Spencer perches at 500 feet on Conzelman Road. Match the marine layer height to the exact overlook before you drive.
Interactive Fog Elevation & Parking Calculator
500 ft Elevation · Free NPS OverlookGolden Gate Fog Deck, Conzelman Parking & Backup Viewpoint Planner
Conzelman Parking Wait
~2 mins
Total Recommended Stop
47 mins
Recommended Camera Lenses
24–35mm (Full Bridge + Skyline) & 70–200mm (Tower Cable Detail)
Elevation × Fog Routing Verdict: Dream 'Low Fog Pillow' window! Battery Spencer (500 ft) sits above the 300-ft marine layer while the International Orange towers rise out of the fog.
Headlands Wind Chill Alert: Morning winds are calmer (8–15 mph), though cliffside air remains brisk—pack a fleece + windbreaker