Sacramento River Double Loop

The route is approximately 78.9 km (49 miles) long and typically takes around 3 hours to complete on a racebike, depending on your pace and stops.

While much of the trail is paved with a gentle grade, making it generally considered easy to moderate, there are sections with 'killer climbs' and undulating terrain. Beginners should be prepared for some challenging inclines, especially near the Keswick area, which can be more taxing than the overall elevation gain suggests.

The route is predominantly paved with an 'immaculate road surface,' ideal for road cycling. You'll encounter mostly gentle grades, but also some steeper sections, twists, turns, and a 'delightful roller coaster of up and down and back and forth' in parts.

You can expect continuous river views, picturesque bridges, and opportunities for wildlife viewing, including deer, river otters, and eagles. The route also offers mountain vistas, sometimes with snow-capped peaks like Mount Lassen and Mount Shasta in the distance. You'll also pass through parks and areas with interpretive signs.

The route features several iconic structures, including the world-famous Sundial Bridge, which is also the tallest working sundial globally, and the Stress Ribbon Bridge, the first of its kind in North America. You'll also pass by the View of the Helen Madere Memorial Bridge, and near the settlement of Isleton and the Isleton Bridge. The trail provides access to attractions like Turtle Bay Exploration Park.

The trail is enjoyable year-round, but consider that weekends can be very crowded. While some parts within the city offer shade, less shade is available outside urban areas, so plan accordingly for warmer months. Spring and fall generally offer pleasant temperatures and fewer crowds than peak summer weekends.

The Sacramento River Trail system, which this route utilizes, generally allows dogs on leash. However, specific rules may apply in certain park areas like Turtle Bay Exploration Park. Always check local signage and ensure your dog is on a leash and you clean up after them.

No, there are no permits or entrance fees required to cycle the Sacramento River Double Loop. It is part of a public trail system.

Parking is available at various points along the Sacramento River Trail system. Popular access points include Lake Redding Park, Caldwell Park, and near Turtle Bay Exploration Park. Check local city or park websites for specific parking lot locations and availability.

Yes, the route also passes through sections of the ADT - California - T - Seg 6 trail, and briefly touches on Grove Street, Natalie Lane, and Olivia Lane.

Despite a relatively low overall elevation gain of about 33 meters, the route is rated 'moderate' due to specific sections. Cyclists will encounter 'killer climbs' and undulating terrain, particularly near the Keswick area, which can be surprisingly challenging and more demanding than the total elevation might suggest. Be prepared for these steeper, winding sections.