3.5
(25)
40
riders
02:05
43.8km
350m
Road cycling
Cycle the moderate 27.2-mile Carnation Valley loop, a scenic road cycling route through rural landscapes, river views, and historical sites.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
8.88 km
Highlight • Lake
Tip by
38.0 km
Highlight • Cafe
Tip by
43.8 km
End point
Parking
Way Types & Surfaces
Way Types
27.3 km
14.2 km
1.46 km
858 m
Surfaces
26.9 km
16.6 km
280 m
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Elevation
Highest point (190 m)
Lowest point (10 m)
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Weather
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Today
Sunday 10 May
17°C
8°C
14 %
Additional weather tips
Max wind speed: 9.0 km/h
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This route was planned by komoot.
The Carnation Valley loop primarily features well-paved roads, making it ideal for race bikes. However, some variations of loops in the area, especially those using sections of the Snoqualmie Valley Trail, may include unpaved or crushed gravel surfaces. If you plan to explore these mixed-terrain sections, wider tires (32mm or larger) are recommended.
You'll experience diverse scenery, including rural farmlands, river views, and glimpses of mountains. Notable points of interest include Lake Joy and the Snoqualmie River. The route also passes working farms, preserved open spaces, and lush forests.
The loop is enjoyable throughout much of the year, but summer offers the best chance to see wildflowers. Fall can be beautiful with changing leaves and opportunities to spot spawning salmon in the Snoqualmie River. Always check local weather conditions before heading out.
The Carnation Valley loop is rated as "moderate" for road cycling, requiring good fitness. While some sections are relatively flat, there are hilly portions. Beginners with some cycling experience and a willingness to tackle climbs at their own pace should be fine, but it's not a completely flat, easy ride.
A common and convenient starting point with amenities is Tolt River-John MacDonald Park. This park offers restrooms and parking facilities, making it a good base for your ride.
No, you do not need any special permits or pay entrance fees to cycle the Carnation Valley loop. It primarily uses public roads and trails.
While the route primarily follows roads, sections that utilize the Snoqualmie Valley Trail are generally dog-friendly, provided dogs are kept on a leash. Always ensure your dog is comfortable with the distance and surface, and be mindful of other cyclists and trail users.
Yes, the route incorporates sections of the Snoqualmie Valley Trail, which is part of a larger network. The Snoqualmie Valley Trail itself connects to the cross-state John Wayne Pioneer Trail, offering possibilities for longer expeditions.
Yes, you'll find opportunities to stop in charming small towns like Carnation and Duvall for refreshments. Carnation Farms is also a notable stop along the way. Tolt River-John MacDonald Park, a common starting point, also has restrooms.
Given the moderate difficulty and length (around 43.8 km), you should bring plenty of water, snacks, a repair kit for your bike, and appropriate cycling gear. Sunscreen and layers are also advisable, as weather can change. If you plan to venture onto gravel sections, consider wider tires.
As the name suggests, the Carnation Valley loop is designed as a circular route, bringing you back to your starting point without needing to retrace your path.