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Routes
Bike touring routes & trails
United States
Iowa
Polk County
Des Moines

Neal Smith Trail

Moderate

3.0

(11)

31

riders

Neal Smith Trail

04:56

78.5km

350m

Cycling

Cycle the Neal Smith Trail, a 48.8-mile route in Big Creek State Park, offering moderate touring cycling through diverse Iowa landscapes.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

2.01 km

Neal Smith Trail

Highlight (Segment) • Trail

The Neal Smith Trail is a 26-mile trail through Des Moines along the Des Moines River. It is fully paved and traffic free, so it is a great way to move through the heavily populated city.

Tip by

2

26.0 km

Great views of the lake from the Neal Smith Trail as it passes over the Big Creek Barrier Dam. The dam was constructed to protect Polk City from flooding from Saylorville Lake.

Tip by

3

38.8 km

Big Creek State Park

Highlight • Lake

Big Creek State Park is a very popular park for cycling and hiking. Big Creek Lake, at the center of the park, is the largest lake in the Iowa State …

Tip by

B

78.5 km

End point

Parking

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Way Types & Surfaces

Way Types

63.0 km

5.87 km

4.11 km

3.14 km

2.44 km

< 100 m

< 100 m

Surfaces

48.6 km

20.0 km

7.19 km

2.82 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (300 m)

Lowest point (240 m)

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Weather

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Today

Thursday 7 May

19°C

5°C

33 %

Additional weather tips

Max wind speed: 19.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to cycle the Neal Smith Trail?

The full length of the trail is about 26 miles (42 km) one way. For touring cyclists, the komoot tour data suggests a duration of approximately 4 hours and 55 minutes to complete a 78.5 km (48.8 mile) loop that includes the Neal Smith Trail. Your actual time will vary based on your speed, stops, and whether you complete the full out-and-back or a shorter section.

Is the Neal Smith Trail suitable for beginner cyclists or families?

Yes, the trail is generally considered suitable for beginners and families. It has an 'Easy' physical rating with a mild average grade. While there are 'rolling mild hills' and 'swoopy turns,' they are typically not overly challenging. However, be aware that some sections, particularly closer to Des Moines, can have rough pavement with cracks and tree root ridges, which might be less comfortable for very young riders or those on road bikes.

What is the terrain like on the Neal Smith Trail?

The trail is primarily a paved asphalt multi-use path. You'll encounter 'rolling mild hills' and 'swoopy turns' that add variety to the ride. While many sections are in great condition, some parts, especially from Des Moines to Sycamore Access, have been reported to be rough with cracks, holes, crumbled edges, and tree root ridges. Mountain or fat bikes might offer a more comfortable ride on these rougher sections, though many parts are smooth.

Where are the main access points and parking for the trail?

There are numerous access points along the trail, making it convenient to start at various locations depending on your desired trip length. A popular starting point is near Des Moines, and it extends north towards Big Creek State Park. You can find parking at many of these access points, including near Big Creek Barrier Dam and views of Saylorville Lake and the Saylorville Lake Visitor Center.

What kind of scenery and wildlife can I expect to see along the trail?

The trail offers diverse and beautiful scenery as it winds through the Des Moines River valley. You'll experience mature forests, rolling prairies, oak savannas, and panoramic views of Saylorville Lake. Keep an eye out for wildlife such as deer, rabbits, and butterflies, especially in areas like the Ding Darling Greenway and the butterfly garden near the Saylorville Lake Visitor Center.

Are there any specific points of interest along the Neal Smith Trail?

Yes, there are several notable points of interest. You'll pass by the Big Creek Barrier Dam and views of Saylorville Lake, and the trail leads directly to Big Creek State Park. Other highlights include a large wooded area called the Ding Darling Greenway, a butterfly garden, wetlands, and a 709-acre prairie. The Saylorville Lake Visitor Center is also a popular stop with displays.

What is the best time of year to cycle the Neal Smith Trail?

The trail is suitable for year-round use, but for cycling, spring, summer, and fall generally offer the most pleasant conditions. Spring brings blooming wildflowers, while fall showcases vibrant foliage. Summer is popular, but be prepared for warmer temperatures. The trail can also be used for snowshoeing and cross-country skiing in winter, but cycling might be challenging depending on snow and ice conditions.

Is the Neal Smith Trail dog-friendly?

Yes, the Neal Smith Trail is generally dog-friendly. However, always ensure your dog is on a leash and that you clean up after them to maintain the trail's cleanliness and respect other users.

Are there any permits or entrance fees required for the Neal Smith Trail or Big Creek State Park?

There are no specific permits or entrance fees required to access and use the Neal Smith Trail itself. Similarly, there are typically no entrance fees for Big Creek State Park, which the trail connects to. However, always check the latest regulations for any state park or recreation area you plan to visit, as policies can change.

Does the Neal Smith Trail connect to other cycling routes?

Yes, the Neal Smith Trail is a key part of the Central Iowa Trail Network and connects to several other routes. It links with the John Pat Dorrian Trail in downtown Des Moines, which can lead you to the Botanical Center and Principal Park. It also connects to the InterUrban Trail via a historic railroad bridge. Other trails that intersect or run alongside sections of this route include the ADT - Iowa - K - Seg 4, Low Line Trail, and Trestle to Trestle Trail.

What amenities are available along the Neal Smith Trail?

Along the route, you'll find various amenities to enhance your experience. These include restrooms, picnic areas, and fishing spots. The Saylorville Lake Visitor Center offers displays and a butterfly garden. Bike rentals may also be available nearby in some areas. The trail's numerous access points also make it easy to find services in adjacent communities.

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Trail Reviews

Renner Anderson
August 1, 2021, 2021-08-01 Bike Ride on Neal Smith Trail

This is a premiere trail starting in a beautiful state park, following the Iowa River through the Ding Darling Greenway and ending at a beautiful bike and pedestrian bridge across the Iowa River in downtown Des Moines. The bike trails in Iowa are amazing!

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