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Running Trails
United States
Washington
Snohomish County

Forks Of The Sky State Park

The best running trails in Forks Of The Sky State Park

65

runners

11

runs

Jogging in Forks Of The Sky State Park offers diverse landscapes within the Cascade Mountains, characterized by jagged granite spires and scenic vistas. The Skykomish River, with its emerald-green waters, is a prominent feature, creating waterfalls and cascades throughout the area. Joggers can explore forested trails, granite cliffs, and routes that ascend towards alpine lakes, providing varied terrain for different running experiences. The park's trails wind through a region rich in natural beauty, suitable for both leisurely runs and challenging ascents.

Best jogging routes in Forks Of The Sky State Park

  • The most popular jogging route is Lake Serene and Bridal Veil Falls Trail, a 7.5 miles (12.1 km) trail that takes 2 hours 4 minutes to complete. This challenging route features a significant ascent past the multi-tiered Bridal Veil Falls, culminating at Lake Serene.
  • Another top favourite among local runners is Leovy Trail, a moderate 3.6 miles (5.8 km) path. This route gains 770 feet through a lush forest, leading to panoramic views of the surrounding landscape.
  • Local runners also love the Index Town Wall Trail, a 2.4 miles (3.9 km) trail leading through forest to a viewpoint above the granite cliffs, often completed in about 51 minutes.
  • Jogging in Forks Of The Sky State Park is defined by the Cascade Mountains, the Skykomish River, and forested trails, with options ranging from moderate paths to difficult ascents. The network offers routes suitable for various fitness levels.
  • The guide includes highly-rated routes that showcase the best of the region's landscape. More than 80 runners have used komoot to explore Forks Of The Sky State Park's varied terrain.

Last updated: April 27, 2026

26

runners

#1.

Lake Serene and Bridal Veil Falls Trail

12.1km

02:04

830m

830m

Prepare for a challenging jogging adventure on the Lake Serene and Bridal Veil Falls Trail, a difficult route that takes you through lush old-growth forest. You will encounter varied terrain, including rock, dirt, and numerous wooden stairs, as you make your way towards the stunning Bridal Veil Falls. These cascades plunge around 100 feet, offering a dramatic sight before you continue to the main destination. The trail covers 7.5 miles (12.1 km) with a significant elevation gain of 2718 feet (828 metres), typically taking about 2 hours and 4 minutes to complete. Your reward is the serene glacial Lake Serene, nestled below the imposing Mount Index, where you can relax at 'Lunch Rock' and soak in the views.

When planning your visit, remember this difficult route is best suited for experienced trail runners due to its strenuous nature. You should wear appropriate footwear, as rocks can become slippery after rain. During certain seasons, especially closer to Lake Serene, you might encounter snow, so consider bringing microspikes for better traction. Always check current trail conditions before heading out to ensure a safe and enjoyable experience.

This trail offers a quintessential Pacific Northwest experience, immersing you in a vibrant ecosystem of old-growth trees and the sounds of rushing water. The journey to Lake Serene and Bridal Veil Falls showcases the region's dramatic geological features, from the powerful waterfalls to the glacial lake itself. It stands out as a rewarding challenge for those seeking a substantial workout combined with breathtaking natural beauty in the Mount Baker-Snoqualmie National Forest.

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Hard

3

runners

5.83km

00:50

230m

230m

Embark on the Leovy Trail for a moderate jogging experience through a lush, mossy second-growth Cascade rainforest. This route spans 3.6 miles (5.8 km) and involves a steady climb of 770 feet (235 metres), taking approximately 49 minutes to complete. As you jog, you will wind through towering Douglas firs, Western hemlocks, and western redcedars, with a rich groundcover of ferns and berries underfoot. The terrain includes rocky, moss-covered sections and exposed roots, adding to the natural feel of the path. Reaching the summit offers panoramic views of Mount Index, Bridal Veil Falls, and the expansive Skykomish Valley, making the effort worthwhile.

When planning your visit to the Leovy Trail, remember that while generally well-maintained, you should be prepared for sections with rocky terrain, moss, and exposed roots, particularly after rain. The route is considered a snow-free winter option, meaning you can enjoy jogging here year-round. Although suitable for decent hiking trail runners, a good level of fitness and sure-footedness are recommended to comfortably manage the sustained elevation gain. Always check local conditions before heading out, especially during wet periods.

This trail offers a unique opportunity to immerse yourself in a vibrant Pacific Northwest ecosystem. The dense canopy and rich undergrowth showcase the region's biodiversity, providing a refreshing escape into nature. It stands out as a readily accessible, year-round option for those seeking a moderately challenging jog with significant elevation gain and rewarding vistas in the Heybrook Ridge County Park area.

Moderate
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2

runners

3.90km

00:52

320m

320m

Prepare for a challenging jogging experience on the Index Town Wall Trail, a difficult route that packs a punch. You will cover 2.4 miles (3.9 km) and ascend a significant 1047 feet (319 metres), typically completed in about 51 minutes. The trail starts with a strenuous climb through dense forest, offering glimpses of the dramatic mountains that define the Skykomish River Valley. As you push upwards, the trees eventually give way to the Index Town Walls Overlook, rewarding you with panoramic views of Mount Index, Baring Mountain, Gunn Peak, and Merchant Peak, with the town of Index nestled below.

Before you head out, be aware that the Index Town Wall Trail is not officially maintained, so conditions can vary. After rainfall, you might encounter muddy or water-logged sections, making sturdy footwear essential. During winter months, compact snow and ice are common, and you should bring appropriate gear such as spikes for safety. While dogs are allowed on the route, they must be kept on a leash at all times. Due to the steep terrain and areas with cliffy drop-offs, this difficult jogging trail is generally not recommended for children or pets.

Located within Forks of the Sky State Park, this route is renowned for being

Hard

1

runners

13.7km

02:08

690m

690m

Prepare for a difficult jogging experience on the Lake Isabel Trail, covering 8.5 miles (13.7 km) with a significant elevation gain of 2261 feet (689 metres). This route takes around 2 hours and 7 minutes to complete, leading you through beautiful alpine forests. You will encounter the scent of pine and various water features, including streams and small waterfalls, along the way. The highlight is reaching Lake Isabel itself, a serene body of water nestled deep within the wilderness. Keep an eye out for local wildlife and wildflowers that add to the natural beauty.

Since this trail is located in a wilderness area, you should be prepared for varying trail conditions. Always check local weather and trail reports before you go, especially for seasonal considerations like snow or muddy sections. Ensure you have adequate water and supplies for the duration of your strenuous jog. Planning ahead will help you have a safer and more enjoyable outing.

This challenging route is perfect if you are looking for a rewarding and strenuous jogging experience within the Wild Sky Wilderness. The journey through the alpine forests provides a distinct atmosphere, culminating in the peaceful views of Lake Isabel. It offers a true escape into nature, away from more crowded paths, making it a notable option for those seeking solitude and a physical test.

Hard

9.17km

01:08

300m

300m

Embark on the Sky View Vista Loop for a challenging jogging experience that takes you through varied terrain in Reiter Foothills State Forest. This difficult route spans 5.7 miles (9.2 km) and demands a significant effort, with an elevation gain of 985 feet (300 metres). You can expect to complete the loop in about 1 hour and 8 minutes, enjoying expansive panoramas from the dedicated Sky View Vista viewpoint and crossing the refreshing May Creek along the way.

To begin your jogging adventure, you will find parking conveniently located at the May Creek Trailhead. Given the trail's demanding nature and considerable elevation gain, make sure you are well-prepared with appropriate gear and sufficient hydration before setting out. Always check local conditions, including weather forecasts and trail status, to ensure a safe and enjoyable outing.

This particular loop stands out in the region as a prime destination for experienced joggers seeking a rigorous workout. The trail's design caters to those who appreciate a physical challenge combined with the natural beauty of the forest environment. It offers a unique opportunity to push your limits while immersing yourself in the scenic landscape of Reiter Foothills State Forest.

Hard
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Popular around Forks Of The Sky State Park

Hiking in Forks Of The Sky State Park

Tips from the Community

Jamie S.
September 23, 2023, Index Town Walls Trailhead and Parking Area

This is the main trailhead and parking area for the Index Town Walls, where you also get fantastic views of the steep granite walls from the lot. Although this is a world-famous spot for rock climbing, you will also see plenty of hikers and trail runners gearing up to explore the area.

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The views from the top of the Index Town Walls are truly stunning. From this spot you get panoramic views of the surrounding dramatic peaks -including Mount Baring, and the Index group - and the town of Index and the Skyomish River thousands of feet below. Be on the lookout for rock climbers too, who often top out near this spot.

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The Levoy Trail, or the Heybrook Ridge Trail, switchbacks gently through a lush, mossy forest slowly meandering up to Heybrook Ridge and a forest road that takes you to the Heybrook Lookout. Although the grade is generally fairly moderate, there are a few steeper sections, a series of stone steps, and some rocky and rooted sections that can be slippery when wet.

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Jamie S.
September 23, 2023, The Erinswood Trail

The Erinswood Trail is a .6 mile, wheelchair-friendly, crushed gravel loop. This accessible trail meanders through the lush mossy forests that Washington state is famous for. There are usually interesting fungus and mushrooms because of how wet the environment is; it can be fun to try to spot them from the trail in the dense undergrowth.

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Christopher
September 23, 2023, Bridal Veil Falls

Bridal Veil Falls is a beautiful waterfall that roars down a 100-foot rock face, sliding off of granite slabs and tumbling onto the rocks and Bridal Veil Creek down below. There are stairs running along the side that lead up to a small spectating spot. You may want a jacket on windy days as there is quite a lot of mist that can blow over.

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Zachary
September 23, 2023, Lake Serene

You will likely want microspikes in early spring to make it to the lake. The views are stunning, and in summer you can jump in to cool off.

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Jamie S.
September 23, 2023, Lunch Rock

Lunch Rock is a huge slab of granite that gently slopes into Lake Serene from the shore. Its a great place to take photos, admire the view, and as the name indicates, eat lunch!

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Zachary
September 23, 2023, Lake Isabel Trailhead

You can park here at the Gold Bar Bouldering Parking Area and continue up the doubletrack for a little ways until you reach the trail to Lake Isabel. If you bear right just after the gate you can cut off some of the doubletrack. The trail is a little rugged but the views of the lake are spectacular.

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Frequently Asked Questions

How many running routes are available in Forks Of The Sky State Park?

Forks Of The Sky State Park offers a selection of 13 dedicated running routes, catering to various fitness levels and preferences. These trails wind through diverse landscapes, from riverside paths to challenging mountain ascents.

Are there any easy or beginner-friendly jogging trails in Forks Of The Sky State Park?

While many trails in the park are moderate to difficult, the day-use areas like Big Eddy and Picnic Bend offer easier, more leisurely riverside trails. These paths take you through alder trees and along the Skykomish River, providing a gentler running experience with public water access.

What are some notable natural features or attractions I can see while jogging in the park?

Jogging in Forks Of The Sky State Park offers stunning natural sights. You can experience the emerald-green waters of the Skykomish River, witness impressive waterfalls like Bridal Veil Falls, and reach breathtaking alpine lakes such as Lake Serene. The park is also known for its jagged granite spires and the prominent Index Town Wall.

Are there any running routes that feature waterfalls?

Yes, the Lake Serene and Bridal Veil Falls Trail is a challenging route that takes you past the multi-tiered Bridal Veil Falls before ascending to Lake Serene. It's a rewarding run for those seeking scenic cascades.

Can I find family-friendly jogging routes in Forks Of The Sky State Park?

For families, the riverside trails in areas like Big Eddy and Picnic Bend are generally more suitable, offering easier terrain and access to the Skykomish River. These provide a pleasant environment for a family jog or walk.

Are dogs allowed on the jogging trails in Forks Of The Sky State Park?

Forks Of The Sky State Park is generally dog-friendly, but it's always best to check specific trail regulations before heading out. Typically, dogs are welcome on trails if kept on a leash. Ensure you pack out all waste to keep the park clean for everyone.

What is the best time of year for jogging in Forks Of The Sky State Park?

The best time for jogging in Forks Of The Sky State Park is generally from late spring through early autumn when the weather is milder and trails are clear of snow. Summer offers lush greenery and full river flows, while fall brings vibrant foliage. Winter jogging can be challenging due to snow and ice, especially on higher elevation trails.

Are there any circular running routes available?

Yes, the Sky View Vista Loop is a circular route that offers a varied running experience. It's a great option if you prefer to start and end your run in the same location without retracing your steps.

Where can I find parking for the jogging trails in Forks Of The Sky State Park?

Parking is available at various access points throughout the park, including trailheads for popular routes like Lake Serene and Bridal Veil Falls, and near day-use areas such as Big Eddy and Picnic Bend. Always check for specific parking regulations or fees at your chosen trailhead.

What kind of wildlife might I spot while running in the park?

The park is teeming with natural beauty and offers opportunities for wildlife watching. Keep an eye out for eagles and hawks soaring through the sky, especially along the Skykomish River. You might also encounter various forest animals during your run.

Are there any routes that offer panoramic views?

Absolutely! The Leovy Trail, for instance, gains 770 feet through a lush forest, leading to panoramic views of the surrounding landscape. Similarly, the Index Town Wall Trail offers rewarding views of the Skykomish River Valley and Cascade peaks.

What is the most challenging running route in Forks Of The Sky State Park?

The Lake Serene and Bridal Veil Falls Trail is considered one of the most challenging, featuring a significant ascent of over 800 meters. This 12.1 km route requires good fitness but rewards runners with stunning alpine scenery.

Are there any cafes or amenities near the jogging trails in Forks Of The Sky State Park?

Forks Of The Sky State Park is located near Index, Washington. While the park itself focuses on natural experiences, you can find amenities like cafes, pubs, and accommodation options in the nearby town of Index for pre- or post-run refreshments and stays.

Most popular routes in Forks Of The Sky State Park

Hiking in Forks Of The Sky State Park

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