Entrance to Point Reyes National Seashore

The Olema Marsh and Bayview Trail Loop offers a rugged touring cycling experience through the diverse landscapes of Point Reyes National Seashore. You'll traverse coastal ecosystems, pass through forests of Douglas fir and bishop pine, and enjoy views of the forested Inverness Ridge. Keep an eye out for wildlife like black-tailed deer and various bird species, especially around the Olema Marsh, a prime birdwatching spot.

This difficult 16.1-mile (25.9 km) route involves a substantial 1934 feet (589 metres) of elevation gain, typically taking around 1 hour and 58 minutes. Be prepared for varied terrain, including gravel fire roads, sandy dirt sections, and potentially muddy areas or creek crossings if you ride after rain. Some parts, particularly on Inverness Ridge, feature steep, rough climbs better suited for mountain bikes, so ensure your touring setup is robust.

Located in a geologically significant area tracing the San Andreas Fault, this loop provides a unique blend of natural beauty and physical challenge. The Bear Valley Visitor Center offers excellent natural history exhibits and serves as a good access point. Remember that trails are shared with horseback riders, adding to the dynamic experience of this Point Reyes National Seashore cycling loop.