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United States
California
Contra Costa County

Port Costa

The best cycling routes around Port Costa

4.9

(22)

463

riders

36

rides

Touring cycling routes around Port Costa are situated along the Carquinez Strait, offering diverse terrain for cyclists. The region features rolling hills that provide varied elevation changes and scenic views. Marshland areas and eucalyptus groves contribute to the natural landscape. Routes often pass through or near historic towns, adding cultural interest to the rides.

Best touring cycling routes around Port Costa

  • The most popular touring cycling route is San Francisco Bay & Carquinez Strait Trails loop, a 27.5 miles (44.3 km) trail that takes 3 hours 7 minutes to complete. This difficult route offers views of the San Francisco Bay and Carquinez Strait.
  • Another top favourite among local touring cyclists is Carquinez Scenic Drive through – Historic Crockett Downtown loop from Crockett, a moderate 19.2 miles (30.9 km) path. This route follows the Carquinez Scenic Drive and passes through the historic downtown of Crockett.
  • Local touring cyclists also love the Benicia State Recreation Area – Mike Taugher Trail loop from California Maritime Academy, a 15.0 miles (24.2 km) trail leading through Benicia State Recreation Area, often completed in about 1 hour 30 minutes.
  • Touring cycling around Port Costa is defined by the Carquinez Strait, rolling hills, and marshland views. The network offers options for different ability levels, from easy paved trails to more challenging routes with significant elevation gain.
  • The routes in Port Costa are highly rated by the komoot community with an average score of 4.9 stars from over 20 reviews. More than 500 touring cyclists have used komoot to explore Port Costa's varied terrain.

Last updated: April 24, 2026

4.2

(9)

71

riders

#1.

San Francisco Bay & Carquinez Strait Trails loop

44.3km

03:08

520m

520m

Embark on the San Francisco Bay & Carquinez Strait Trails loop, a difficult touring bicycle route that challenges you with 27.5 miles (44.3 km) and a significant 1698 feet (517 metres) of elevation gain. This ride, estimated to take around 3 hours and 7 minutes, offers dynamic views where the San Francisco Bay meets the Sacramento-San Joaquin River Delta. You'll cycle past marine scenery with cargo ships and tankers, enjoying sweeping vistas from higher points, including distant views of Mt. Diablo, as you navigate varied terrain.

When planning your visit, be aware that some sections, particularly between Crockett and Port Costa on Carquinez Scenic Drive, can be narrow with limited bike lanes and moderate traffic, especially on weekends. If you plan to tackle segments with natural surfaces, a bicycle with wider tires is recommended to handle gravel or dirt. This route is part of the larger San Francisco Bay Trail, but some gaps in continuous bike lanes exist in areas like Benicia, so prepare for varied road conditions.

This loop takes you through charming historic communities such as Port Costa, often described as a "tiny town that history forgot," offering a glimpse into the region's past. You will also cross the impressive Carquinez Bridge, a notable landmark. Keep an eye out for abundant wildlife along the way and the active railroad line that runs parallel to the water's edge, adding to the unique character of this challenging ride.

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Hard

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Road Cycling Routes around Port Costa

Tips from the Community

Andrus
August 21, 2025, Sulphur Springs Mountain Trailhead, Hiddenbrooke Parkway

From here you can take the Hiddenbrooke Trail toward Sulphur Springs Mountain and beyond. You can use this as an out and back trail or continue into Hiddenbrooke and return along the road.

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Lynch Canyon is a gateway to a network of trails and ranch roads open to both hikers and cyclists. From the east entrance, the path climbs steadily toward the North Ridge Trail, offering wide views across the surrounding hills. From there, the route bends east toward American Canyon and then northeast to Cordelia Junction, linking open grasslands with scenic ridgelines along the way.

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This is the historic core of Martinez, still showing carefully preserved traces from its early days of being a gold rush and shipping boom town — basically, a trading center for early settlers in this area.

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A great little picnic spot along the George Miller Trail, named for a congressman who did a lot to support the the almost 200-mile system of paved recreation trails in this area.

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The Benicia State Recreation Area entrance sits just off I780 and offers easy access to paved bike trails, marshland views, and shaded picnic spots. From here, you can connect to the Carquinez Scenic Drive or explore the wetlands along Southampton Bay. It’s a convenient launch point for a peaceful ride or walk through this tucked-away stretch of shoreline.

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Large park with picnic areas, tables, shade trees, extensive lawns, restrooms, drinking water fountains, and a lake with two bridges connecting to the island in the middle.

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The Benicia-Martinez Bridge Trail offers a unique ride across the Carquinez Strait with dedicated bike and pedestrian lanes. It’s a smooth, paved path with great views of the water and passing ships. A solid link between Benicia and Martinez, especially if you’re piecing together a longer Bay Area loop.

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Crockett is home to the California and Hawaiian Sugar Company refinery, which, at one time, employed 95% of Crockett residents. The town is nestled between the Carquinez Strait and steep coastal hills, boasting a charming downtown area that offers several independent restaurants, bars, and shops.

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Frequently Asked Questions

How many touring cycling routes are available around Port Costa?

There are over 40 touring cycling routes available around Port Costa, offering a diverse range of experiences. These routes are highly rated by the komoot community, with an average score of 4.9 stars from over 20 reviews.

What kind of terrain can I expect on touring cycling routes in Port Costa?

The terrain around Port Costa is quite varied. You'll find routes with rolling hills that offer significant elevation changes, as well as flatter sections with marshland views, particularly in areas like the Benicia State Recreation Area. Many routes also feature scenic stretches through eucalyptus groves and along the Carquinez Strait.

Are there any easy touring cycling routes suitable for beginners or families?

Yes, there are 9 easy touring cycling routes around Port Costa. A great option is the Benicia State Recreation Area – Mike Taugher Trail loop from California Maritime Academy, which is 15.0 miles long and leads through the Benicia State Recreation Area. Another accessible choice is the Carquinez Strait Trail loop from Benicia, an easy 10.2-mile ride.

What are some notable landmarks or scenic viewpoints along the cycling routes?

Cyclists can enjoy views of the Carquinez Strait, San Francisco Bay, and rolling hills. The Benicia-Martinez Bridge Bike Trail offers unique water views, while the Carquinez Scenic Drive through provides picturesque journeys. For specific viewpoints, consider visiting Little Bull Valley Carquinez Overlook.

Are there any challenging routes for experienced touring cyclists?

Absolutely. There are 13 difficult touring cycling routes in the area. For a significant challenge, consider the San Francisco Bay & Carquinez Strait Trails loop, a 27.5-mile route with substantial elevation gain. Another demanding option is the Alfred Zampa Carquinez Bridge – Carquinez Bridge loop from Benicia, which spans 48.7 miles.

Can I find places to eat or drink along the cycling routes?

Yes, many routes pass through or near historic towns like Crockett and Port Costa itself. These towns offer charming downtown areas with restaurants and shops. Port Costa, for instance, has unique establishments like the Bull Valley Roadhouse and the Warehouse cafe, perfect for a break.

What is the best time of year to go touring cycling in Port Costa?

The Port Costa area generally offers pleasant cycling conditions for much of the year. Spring and fall often provide mild temperatures and clear skies, ideal for longer rides. Summer can be warm, but coastal breezes along the Carquinez Strait can offer some relief. Always check the local weather forecast before heading out.

Are there any circular touring cycling routes in the area?

Yes, many of the touring cycling routes around Port Costa are designed as loops. Examples include the Carquinez Scenic Drive through – Historic Crockett Downtown loop from Crockett and the San Francisco Bay & Carquinez Strait Trails loop, allowing you to start and end at the same point.

Is public transport available to access the cycling routes?

While specific public transport connections directly to all trailheads might vary, the region is part of the wider Bay Area. The Benicia-Martinez Bridge Trail, for example, connects Benicia and Martinez, which may have public transport links. It's advisable to check local transit schedules for the most convenient access points.

Are there any specific cycling paths or trails I should look for?

Definitely. Key cycling infrastructure includes the Benicia-Martinez Bridge Bike Trail, which offers dedicated bike lanes across the Carquinez Strait. The Carquinez Scenic Drive through is also a popular route for cyclists, and the George Miller Regional Bike Trail provides additional options.

What kind of natural features or wildlife might I encounter?

The Carquinez Strait Regional Shoreline offers marine environments, and marshland areas like those in Benicia State Recreation Area are home to various bird species. You might also cycle through eucalyptus groves. Keep an eye out for local wildlife, especially in the more natural, less developed sections of the trails.

Are there any nearby parks or recreational areas that connect to the cycling routes?

Yes, the Benicia State Recreation Area is a convenient starting point with paved bike trails and connections to the Carquinez Scenic Drive. Additionally, nearby Crockett Hills Regional Park offers further opportunities for outdoor exploration, potentially connecting to some of the touring routes.

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