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Routes
Hiking trails & Routes
United States
Washington
Mason County

Gladys Divide Primitive Trail

Hard

3.1

(22)

25

hikers

Gladys Divide Primitive Trail

05:05

13.8km

1,300m

Hiking

Embark on the Gladys Divide Primitive Trail for a challenging hike through Olympic National Park. This difficult route spans 8.6 miles (13.8 km) and demands a significant effort, climbing 4276 feet (1303 metres) in elevation. You can expect to spend around 5 hours and 4 minutes traversing diverse landscapes, from…

Last updated: April 23, 2026

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Your route passes through protected areas

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Waypoints

A

Start point

Parking

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1

1.74 km

Suspension Bridge

Highlight • Bridge

You'll reach a suspension bridge at this spot, allowing you to cross to the other side of the river. Take a moment to appreciate the river, its lively rapids, and the strikingly vivid blue hue of the water.

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8.18 km

Ross Falls

Waterfall

3

11.5 km

Flapjack Lakes & Camp

Highlight • Lake

The beautiful Flapjack Lakes lay side by side just below tree line at the base of the Sawtooth Range. The best season to visit the lakes is from June through September. You will be be treated with colorful wildflowers.

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B

13.8 km

End point

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Way Types & Surfaces

Way Types

12.0 km

1.51 km

210 m

< 100 m

Surfaces

13.5 km

218 m

< 100 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 (1,510 m)

Lowest point (240 m)

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Weather

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Saturday 16 May

7°C

-2°C

69 %

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

Where does the Gladys Divide Primitive Trail start and where can I park?

The trail typically starts from the Staircase parking lot within Olympic National Park. This is the primary access point for the Staircase area. Parking is available at the trailhead, but it can fill up quickly during peak season, so arriving early is recommended.

Do I need a permit or pay an entrance fee for this trail?

Yes, as the Gladys Divide Primitive Trail is located within Olympic National Park, you will need to pay the park entrance fee. Additionally, if you plan to camp overnight, a wilderness permit is required. Check the official Olympic National Park website for current fees and permit regulations.

Is this trail dog-friendly?

No, dogs are generally not allowed on primitive trails or most hiking trails within Olympic National Park to protect wildlife and natural resources. Please check the specific regulations for Olympic National Park regarding pets before your visit.

What is the best time of year to hike this trail?

The best time to hike this trail is typically during the snow-free months, generally from late July through September. During this period, you'll experience the alpine meadows and have clearer access to the divide. Outside of August and September, you might find more solitude, but be prepared for potential snow, especially at higher elevations.

What does 'Primitive Trail' mean for hikers on this route?

The 'primitive' designation for this trail indicates that while it is discernible, it may not be as well-maintained as other park trails. You can expect sections with narrow paths, substantial drop-offs, and potentially large boulders from past rockslides. It can be confusing for first-timers, especially if snow is present, and requires careful navigation and a good sense of direction.

What kind of scenery and landmarks can I expect to see along the way?

This route offers incredibly diverse scenery. You'll traverse stunning river views along the North Fork of the Skokomish River, pass through dense forests, and encounter waterfalls like Donahue Creek Falls. Notable highlights include the Suspension Bridge and the beautiful Flapjack Lakes & Camp. As you gain elevation, the valley opens into magical alpine meadows, culminating in panoramic views of the Olympic Mountains, Mount Olympus, and Mount Anderson from Gladys Divide.

How challenging is the terrain on this route?

This is considered a difficult hike. While the initial miles are relatively gentle, the difficulty significantly increases as you approach Flapjack Lakes with switchbacks and narrow paths. The final 1.5 miles to Gladys Divide involve considerable elevation gain, breaking out of the forest into alpine terrain. Hikers may encounter large boulders and, depending on the season, snow, which can require microspikes and ice axes.

Is water readily available along the route?

Water access can be limited in some sections of the trail. While you'll find sources like the North Fork Skokomish River and near the waterfall at the Black and White Lakes junction, it's crucial to plan ahead and carry sufficient water, especially for the higher, more exposed sections.

Is this a loop trail or an out-and-back route?

The Gladys Divide Primitive Trail is primarily an out-and-back route. While there are connecting trails, reaching Gladys Divide itself typically involves returning the way you came. Some experienced hikers may combine it with other trails for multi-day backpacking trips.

Does this route intersect with other trails?

Yes, the route also passes through sections of the Flapjack Lakes Trail, the North Fork Skokomish River Trail, and the Staircase Rapids Loop Trail. There's also a small portion that overlaps with the Smith Lake Primitive Trail.

Is this trail suitable for beginners?

No, this trail is generally not suitable for beginners. It is rated as difficult due to its length, significant elevation gain, and challenging terrain, including primitive sections and potential snow. It requires a good level of fitness, experience with backcountry hiking, and navigational skills.

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