Route 66 State Park Outer Loop Trail
Route 66 State Park Outer Loop Trail
4.6
(6626)
11,996
riders
Route 66 State Park Outer Loop Trail
00:49
12.3km
10m
Cycling
The Route 66 State Park Outer Loop Trail is an easy 7.7-mile (12.3 km) touring cycling route in Eureka, Missouri. You will gain 48 feet (15 metres) in elevation over an estimated 48 minutes of cycling. This route is perfect for a relaxed ride, offering a gentle experience for all skill levels.
What to expect on Route 66 State Park Outer Loop Trail
As you cycle the Route 66 State Park Outer Loop Trail, you can expect diverse and pleasant scenery. The path is mostly flat, with a mix of paved sections and packed gravel, making it suitable for families and beginners. You will enjoy serene glimpses of the Meramec River and surrounding bluffs, passing by a wetland area and a small pond. Keep an eye out for the historic Burlington Northern Railroad bridge spanning the Meramec River, a notable landmark along the way. The park's visitor center, housed in the former 1935 Bridgehead Inn, also offers a direct connection to the famous Route 66.
Planning your visit
The Route 66 State Park Outer Loop Trail is easily accessible and offers ample parking. The trails are designed to be accessible, catering to individuals with disabilities and those learning to ride. This makes it a great option for family friendly cycling near metro St. Louis.
Trail details
- Distance: 7.7 miles (12.3 km)
- Elevation gain: 48 feet (15 metres)
- Difficulty: easy
- Estimated time: 48 minutes
Last updated: June 9, 2026
Waypoints
Start point
Parking
Get Directions
6.49 km
Outer Loop Trail, Route 66 State Park
Highlight (Segment) • Trail
Tip by
12.3 km
End point
Parking
Way Types & Surfaces
Way Types
4.44 km
4.36 km
3.35 km
146 m
< 100 m
< 100 m
Surfaces
5.58 km
3.41 km
3.35 km
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Elevation
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Weather
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Today
Wednesday 8 July
32°C
21°C
30 %
Additional weather tips
Max wind speed: 6.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
Is the Route 66 State Park Outer Loop Trail suitable for beginners or families?
Yes, this trail is considered easy and is well-suited for beginners and families. Its predominantly flat profile and mixed surface make it accessible for a wide range of touring cyclists.
What is the terrain like on the Outer Loop Trail?
The terrain is mostly flat, featuring a mix of paved sections (approximately 60-75%) and packed or crushed gravel (around 35-40%). You might also encounter a small portion of single-track dirt after passing under I-44, particularly along the Meramec River.
Where can I park to access the Outer Loop Trail?
Parking is available at the Route 66 State Park visitor center. The trail is easily accessible from the main parking lot.
How long does it typically take to cycle the Outer Loop Trail?
The trail is approximately 12.3 kilometers (7.6 miles) long. For a touring cyclist, it typically takes around 45-50 minutes to complete, depending on your pace.
Are there any entrance fees or permits required to access Route 66 State Park?
No, there are no entrance fees or permits required to access Route 66 State Park or its trails. It's free to enjoy.
What kind of scenery and landmarks can I expect to see along the trail?
You'll enjoy diverse scenery, including views of the Meramec River, bluffs, wetlands, and wooded areas. A notable landmark is the Burlington Northern Railroad bridge in the park's northwest corner. The trail also passes by the historic Outer Loop Trail, Route 66 State Park highlight, which has a direct connection to the famous Route 66.
What wildlife might I encounter on the Outer Loop Trail?
The park is home to various wildlife, including deer, wild turkeys, and over 40 types of birds. Keep an eye out for them, especially in the wooded and wetland areas.
What is the best time of year to cycle the Route 66 State Park Outer Loop Trail?
The trail is enjoyable year-round. However, spring and fall offer pleasant temperatures and beautiful foliage. Summer can be warm, while winter cycling is possible, but conditions may vary with snow or ice.
Is the Route 66 State Park Outer Loop Trail dog-friendly?
Yes, dogs are generally allowed on the trails within Route 66 State Park. Please ensure your dog is kept on a leash and that you clean up after them to maintain a pleasant experience for all visitors.
Does the Outer Loop Trail connect to other cycling paths?
Yes, the Outer Loop Trail can connect to Kircher Park and the Flat Creek Trail in Eureka, offering options for extending your ride.
Are there amenities or historical features at Route 66 State Park?
Yes, the park's visitor center is housed in the former 1935 Bridgehead Inn, located directly on the original Route 66. It features displays showcasing the road's history and memorabilia, providing a unique cultural element to your visit.
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