5.0
(2)
39
riders
5
rides
Gravel biking around Ross Lake offers a variety of routes through diverse landscapes. The area features a mix of forest trails, open country roads, and paths alongside lakes, providing varied terrain for gravel cyclists. Routes often include rolling hills and some more challenging ascents, characteristic of the region's natural topography.
Last updated: July 15, 2026
10
riders
40.8km
02:35
540m
540m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
31.5km
01:58
420m
420m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
1
riders
43.7km
03:39
460m
460m
This difficult 27.1-mile (43.7 km) gravel biking loop from Moycullen to Cloosh Forest offers challenging terrain and scenic views.
5.0
(1)
10
riders
55.8km
03:11
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
80.3km
06:16
700m
700m
This difficult 49.9-mile gravel biking loop from Maigh Cullin to Foraois Sheanadh Phéistín offers challenging terrain and scenic views.
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Cloosh Forest, nestled in the heart of County Galway features a variety of trails that wind through its diverse landscape of woodlands and lakes with views of the surrounding mountains and the nearby Atlantic coastline.
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The last km to the mast is a bit “rocknroll”… but fun…
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Foraois Seanadh Phéistín (Cloosh Forest) offers beautiful walking trails through scenic woodlands, including a peaceful route to the serene Loch na bhFaoileán. Ideal for nature lovers, the forest provides a relaxing escape with stunning views.
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Maigh Cuilinn is a village near Galway, offering easy access to the scenic Connemara region and attractions like Moycullen Castle and the village’s vibrant GAA culture.
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Whilst climbing up the pass to the Galway Wind Park there are fantastic views behind of the blue waters of Lough Corrib.
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A unique place to visit, Brigit's Gardens showcases celtic woodlands and wildflower meadows. It is a popular visitor attraction with a cafe on site.
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Whilst climbing up the pass to the Galway Wind Park there are fantastic views behind of the blue waters of Lough Corrib.
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Direct gravel biking on unpaved trails is largely restricted within Ross Lake National Recreation Area. Bicycling is permitted on all roads open to public automobiles, including the scenic North Cascades Highway (State Route 20), which offers a challenging paved cycling experience with significant elevation gains and panoramic views. There is a notable 1-mile-long gravel road used for portaging boats between Diablo Lake and Ross Lake that can be ridden. Broader gravel cycling opportunities may exist in the Skagit River Valley to the west or the Methow River Valley to the east of the park complex.
The North Cascades Highway (State Route 20) is a paved road that offers a challenging and rewarding cycling experience with significant elevation gains and panoramic views. While it's not a gravel trail, its demanding nature and stunning scenery make it a popular route for cyclists, including those on gravel bikes looking for a robust road ride.
Dedicated easy or family-friendly gravel biking trails are very limited within the immediate Ross Lake National Recreation Area due to restrictions on trails. The most accessible unpaved section is a 1-mile gravel road used for boat portage between Diablo Lake and Ross Lake. For easier, more extensive gravel riding, you might need to explore areas outside the recreation area, such as the Skagit River Valley or Methow River Valley.
The best time for cycling near Ross Lake is typically during the warmer months, from late spring to early fall, when the North Cascades Highway (State Route 20) is fully open and free of snow. The area is characterized by snow-dotted peaks, so conditions can vary significantly outside this window.
Within Ross Lake National Recreation Area, pets are generally permitted on a leash in developed areas, along roads, and in campgrounds. However, pets are typically not allowed on trails. Always check the specific regulations for the area you plan to visit, as rules can vary. For more detailed information, you can consult the National Park Service's guidelines on pets in the North Cascades Complex: nps.gov/noca/planyourvisit/pets.htm.
Cycling near Ross Lake, particularly on the North Cascades Highway, involves significant elevation gains and descents through mountainous terrain. The region is known for its dramatic alpine landscapes, with peaks reaching over 7,000 feet. Expect challenging climbs and rewarding views, especially if cycling from west to east.
Yes, the North Cascades Highway offers numerous overlooks with sweeping vistas of the turquoise waters of Ross Lake, Diablo Lake, and the surrounding mountains, often referred to as the 'American Alps'. You'll see impressive hydroelectric dams like Ross Dam and Diablo Dam, and iconic peaks such as Hozomeen Mountain.
Parking is available at various pull-offs and designated areas along the North Cascades Highway (State Route 20) and near visitor centers within the Ross Lake National Recreation Area. These spots provide access to the road for cycling.
Yes, National Park Service campgrounds are available along the North Cascades Highway. Additionally, boat-in camping is permitted on Ross Lake and Diablo Lake, though these require permits and boat access. Always check for availability and reservation requirements, especially during peak season.
The three striking hydroelectric reservoirs—Ross Lake, Diablo Lake, and Gorge Lake—are renowned for their unique turquoise waters. This distinctive color is caused by glacial silt, earning the region the nickname 'American Alps'. Ross Lake itself stretches 22 miles, extending north into Canada.
Bicycling is permitted on all roads open to public automobiles within the North Cascades National Park Complex, which includes Ross Lake National Recreation Area. However, bicycles are generally *not permitted on trails*. This means gravel biking on dedicated unpaved trails is restricted. For official guidelines, refer to the National Park Service's bicycling information: nps.gov/noca/planyourvisit/bicycling.htm.
Public transport options directly into the remote areas of Ross Lake National Recreation Area are very limited. Most visitors access the area by private vehicle, especially for cycling trips. You would need to arrange your own transportation to reach the starting points of cycling routes along the North Cascades Highway.


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