Sunnyvale to Golden Gate Bridge by Bike & Train | SF to Marin Headlands Cycling

Took Caltrain from Sunnyvale into San Francisco, then rode across the city to the Golden Gate Bridge and Marin Headlands before looping back through Sausalito to catch the train back. If you're looking for a bike-and-train day trip out of the South Bay, this covers pretty much all the highlights — city riding, park trails, coastal views, and the climb up into the Headlands for some of the best bridge views in the Bay Area. 📍 Route: Sunnyvale → Caltrain → SF Embarcadero → Golden Gate Park → Ocean Beach → Presidio → Golden Gate Bridge → Marin Headlands → Sausalito → SF Caltrain 🚴 Cycling Distance: 55.65 mi ⛰️ Elevation gain: 4,062 ft 🎥 Shot on GoPro Hero 10 Black 📅 Date: February 2026 #cycling #sanfrancisco #goldengatebridge #marinheadlands #bikepacking #baytransit