5.0
(5)
79
riders
4
rides
Gravel biking around Snoqualmie Pass offers extensive trail networks through the Cascade Range, characterized by its mountainous terrain, river valleys, and numerous lakes. The region features historic rail-trails, including sections of the Palouse to Cascades State Park Trail, which provide long, traffic-free routes. Riders can expect diverse landscapes, from forested sections to open areas with views of volcanic peaks and glacial formations.
Last updated: April 27, 2026
5.0
(1)
20
riders
54.3km
03:36
990m
990m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
9
riders
93.8km
05:02
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
7
riders
62.4km
03:55
900m
900m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
25.5km
01:27
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Snoqualmie Pass
The Palouse to Cascades State Park Trail is a long gravel route across Washington, great for bikepacking or long rides. The Snoqualmie Tunnel is a must—dark, damp, and fun (bring lights). Expect wind and remote stretches, so pack water and gear. Riding over trestles and through changing landscapes keeps things interesting the whole way.
1
0
I am always amazed how different this lake looks in the spring (full) versus the fall (almost empty). Those "Seals" are visible in the fall but then go for a long swim in the winter and spring...
0
0
The State Park is on the West shore of Lake Easton - very nice campground. An excellent overnight spot in the Spring/Summer/Fall when doing the Palouse to Cascades trail. Worth looping around the lake to see it from all sides and experience the tunnel and bridges. Decent provisions available in town.
0
0
This is a bucket list item and crowning point for a daytrip up and back from Rattlesnake Lake. The 18-mile ride up to the Pass is relatively easy railroad grade and doable, even if you don't think you can get up here. But the highlight is then going through the tunnel to a completely different world on the other side. Definitely bring a jacket (it's maybe 45 degrees in there?) and absolutely deck your bike in the brightest lights you can find. The drip, drip, drip of water and murmurs of other people will follow you throughout the 2.3 mile tunnel. There is a very nice rest area in Hyak on the East side of the tunnel - lots of water, a bike repair stand and tools, and a nice spot for a picnic before you turn around and zoom down the trail in a third of the time it took to come up. Or you can continue on to the East if you want!
0
0
If you have been riding West to East, this is what you have been waiting for. A unique bridge over the Yakima River. You can cross the river, stand on one side, stand on the other, stand in the middle. The bridge doesn’t mind either way. Very high quality bridge that doesn’t move when you walk on it because it used to support trains. A great place to reflect on things that have happened and say well “that’s water under the bridge”, and you’ll be both literally and figuratively correct at the same time. Can’t beat that.
0
0
This is more of a lowlight. I'm not gonna lie... But you need to be warned. This section between Easton trailhead and the Yakima River bridge #4 just West of Cle Elum has very little going for it. It is flat; very flat. It has gravel; lots of loose gravel with two narrow hard-pack lines you need to stay within to move along. It parallels I-90, which creates a loud constant roar that battles the crunch of gravel for your hearing pleasure. Long parts of it are straight; very straight. The view is exactly the same the whole way; a hedge to the North and farmland to the South. Mostly, you are going to be looking forward to getting through this part of the trail. Think of it as purgatory, but also think of it as the price you will pay to visit the much more pleasant parts of the trail at either end.
0
0
This is the last tunnel you will see until (or the first tunnel you have seen since) Thorp. Wooded, along the lake, nice spot to stop.
0
0
Say hello to a friend. If you are travelling West to East, this is the first of many times you will cross over the Yakima River. OR... If you are travelling East to West, say goodbye to the friendly river you have been crossing over and over.
0
0
Snoqualmie Pass offers a variety of traffic-free gravel bike trails, primarily utilizing historic rail-trails like sections of the Palouse to Cascades State Park Trail. These routes often feature a mix of gravel and packed dirt surfaces, with gradients ranging from gentle to more challenging climbs. You'll find options that traverse river valleys, forested sections, and even unique features like the Snoqualmie Tunnel.
Yes, there is at least one moderate traffic-free gravel bike route available. For example, the Snoqualmie Tunnel – Snoqualmie Tunnel loop from Hyak is rated as moderate, covering a distance of approximately 25.5 km with an elevation gain of around 212 meters. This route offers a great way to experience the iconic tunnel without excessive difficulty.
For those seeking a challenge, Snoqualmie Pass offers several difficult traffic-free gravel bike routes. The "The Seals" – Keechelus Lake loop from Snoqualmie Pass is a demanding option, spanning over 54 km with nearly 1000 meters of elevation gain. Another challenging route is the Lake Easton State Park – Whittier Tunnel loop from Hyak, which covers almost 94 km.
Yes, a significant feature of the Palouse to Cascades State Park Trail is the 2.3-mile long Snoqualmie Tunnel. This historic former railroad tunnel offers a unique and cool riding experience under the mountain. It's part of Iron Horse State Park and is a multi-use trail for both bicyclists and hikers. Remember to bring lights as it is very dark inside.
The Snoqualmie Tunnel is typically open seasonally, usually from early May through late October or early November, depending on snow conditions. It closes during the winter months due to ice and snow accumulation. It's always a good idea to check the Washington State Parks website for the most current opening and closing dates before planning your ride.
While many routes in the area are rated moderate to difficult, the generally flat and wide nature of rail-trails like sections of the Palouse to Cascades State Park Trail can be suitable for families, especially shorter out-and-back sections. The Snoqualmie Tunnel route, for instance, offers a unique and memorable experience that can be enjoyed by families with appropriate gear and lighting.
Yes, dogs are generally permitted on leash on multi-use trails like the Palouse to Cascades State Park Trail and the Snoqualmie Valley Trail. However, specific rules and leash requirements may vary, so it's always best to check the regulations for Iron Horse State Park and other relevant park areas before you go. Always ensure your dog is under control and clean up after them.
The traffic-free gravel bike trails around Snoqualmie Pass offer access to stunning natural beauty. You can encounter picturesque lakes like Gold Creek Pond, Annette Lake, and the expansive Keechelus Lake. The region is also known for its dramatic mountainous terrain, with views of peaks such as Granite Mountain Lookout and Silver Peak.
The komoot community highly rates the gravel biking experience in Snoqualmie Pass, with an average score of 5.0 stars. Reviewers often praise the quiet, scenic nature of the trails, the unique experience of riding through the Snoqualmie Tunnel, and the sense of adventure offered by the historic rail-trails. The diverse landscapes, from dense forests to open lake views, are also frequently highlighted.
Yes, there are several circular traffic-free gravel bike routes. For instance, the Keechelus Lake – "The Seals" loop from Snoqualmie Pass offers a substantial circular ride of over 62 km. Another option is the Snoqualmie Tunnel – Snoqualmie Tunnel loop from Hyak, which provides a shorter, moderate circular experience.
The best season for gravel biking in Snoqualmie Pass is typically late spring through early fall (May to October). During these months, the weather is generally mild, and trails are free of snow and ice, including the Snoqualmie Tunnel. Fall offers particularly beautiful scenery with changing foliage. Always check local weather and trail conditions before heading out.


Browse the best Gravel rides in other regions.