Tomales Bay Ecological Reserve

The Lighthouse & Chimney Rock Road cycling route offers a truly immersive experience into the wild beauty of Point Reyes National Seashore. You'll pedal through open, rolling wild grasslands, with the Pacific Ocean always a dramatic backdrop, leading you towards the iconic Point Reyes Lighthouse and the rugged bluffs of Chimney Rock. The terrain is a mix of well-maintained roads and constant, challenging rollers, providing a dynamic and engaging ride from start to finish.

This is a difficult 42.9-mile (69.1 km) road cycling route with a substantial 2972 feet (906 metres) of elevation gain, typically taking around 3 hours and 24 minutes. For the best experience, consider riding during the winter months (December through April) on weekends, when the final 5 miles of the main road are closed to vehicle traffic, allowing for a more peaceful ride. Be prepared for limited cell service and services within the park, so bring everything you need.

Beyond the physical challenge, the route is rich in natural wonders. Near Chimney Rock, especially from December to March, you might spot elephant seals, adding a unique wildlife viewing opportunity to your ride. The historic Point Reyes Lighthouse itself is a significant landmark, perched dramatically on a rocky cliff, offering a rewarding destination after the demanding climbs.

The Point Reyes Station – Tomales Bay Ecological Reserve loop from Olema offers a diverse road cycling experience, tracing the eastern shoreline of Tomales Bay. You'll roll through picturesque farmland, with sweeping views of the bay and the distant Point Reyes National Seashore. The landscape transitions from open coastal vistas to more sheltered stretches, providing a varied and engaging ride that feels like a true journey through West Marin County.

This moderate 29.5-mile (47.5 km) route involves 1479 feet (451 metres) of elevation gain, typically taking about 2 hours and 12 minutes to complete. While largely paved, expect some rolling hills and sustained climbs that require good fitness. Starting from Olema, it's a good idea to check for parking availability, especially on weekends, as this is a popular area for cycling.

This route parallels the famous San Andreas Fault, adding a unique geological context to your ride. Portions of the loop are also part of the Pacific Coast Bicycle Route, highlighting its significance for long-distance cyclists. You might even spot the Tomales Bay Oyster Company, a local landmark known for its fresh seafood, making for a scenic and culturally rich outing.