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Routes
Road cycling routes
United States
Washington
King County
Carnation

Carnation Valley loop

Moderate

3.5

(25)

40

riders

Carnation Valley loop

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

A

Start point

Parking

Get Directions

1

8.88 km

Lake Joy

Highlight • Lake

Nice loop up a gentle climb and around a peaceful lake ringed by private homes

Tip by

2

38.0 km

Carnation Farms

Highlight • Cafe

Carnation Farms is where Carnation Milk originated - now with a coffee/sandwich shop for a mid-ride refuel and rest!

Tip by

B

43.8 km

End point

Parking

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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

Elevation

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

Highest point (190 m)

Lowest point (10 m)

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Weather

Powered by Foreca

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.

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Frequently Asked Questions

What kind of terrain can I expect on the Carnation Valley loop?

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.

What natural features or landmarks will I see along the way?

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.

What is the best time of year to cycle the Carnation Valley loop?

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.

Is the Carnation Valley loop suitable for beginners?

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.

Where can I park to access the Carnation Valley loop?

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.

Do I need any permits or pay entrance fees for this route?

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.

Is the Carnation Valley loop dog-friendly?

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.

Does the Carnation Valley loop connect with other trails?

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.

Are there places to stop for refreshments or amenities along the route?

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.

What should I bring for a ride on this loop?

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.

Is it a loop trail or out-and-back?

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.

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