High Divide - Seven Lakes Basin Loop
High Divide - Seven Lakes Basin Loop
2.7
(17)
57
runners
04:08
28.4km
1,210m
Running
Embark on the High Divide - Seven Lakes Basin Loop, a difficult jogging route that takes you through Olympic National Park. You will cover 17.7 miles (28.4 km) and ascend 3982 feet (1214 metres), a journey that typically takes 4 hours and 8 minutes. The trail transforms from dense old-growth forests into open subalpine meadows. As you jog, you will see the glaciated peaks of the Olympic Mountains, including Mt. Olympus, and the scenic Seven Lakes Basin. This route offers a varied and challenging experience for experienced trail runners.
Plan your visit for mid-July through October, as snow can remain on the higher sections until early summer. If you intend to camp overnight, permits are necessary and should be secured well in advance due to high demand. Bear canisters are also mandatory for food storage on this route, so be sure to pack accordingly. Consider starting early to make the most of your day on the trail.
This loop is notable for its dramatic shifts in scenery, moving from lush forests to expansive alpine environments. Keep an eye out for local wildlife, such as elk and deer, which are often seen along the route. In summer, the meadows come alive with vibrant wildflowers, adding another layer of beauty to your jogging experience. The trail provides a comprehensive tour of a significant part of the Olympic wilderness.
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Olympic National Park
Waypoints
Start point
Parking
Get Directions
1.75 km
Highlight (Segment) • Trail
Tip by
5.37 km
Highlight • Lake
Tip by
7.82 km
Highlight (Segment) • Trail
Tip by
11.5 km
Highlight • Viewpoint
Tip by
16.2 km
Highlight • Lake
Tip by
16.3 km
Highlight (Segment) • Trail
Tip by
20.7 km
Highlight • Trail
Tip by
28.4 km
End point
Parking
Way Types & Surfaces
Way Types
28.2 km
193 m
< 100 m
Surfaces
21.4 km
6.82 km
< 100 m
< 100 m
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Elevation
Highest point (1,610 m)
Lowest point (580 m)
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Weather
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Today
Sunday 10 May
11°C
2°C
22 %
Additional weather tips
Max wind speed: 13.0 km/h
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This route was planned by komoot.
While komoot estimates the jogging time for this 28.4 km loop at around 4 hours and 9 minutes, this is a challenging route with significant elevation changes. Most experienced hikers complete it as a strenuous day hike, which can take 10-12 hours or more, or as a multi-day backpacking trip. The difficulty is rated as difficult due to steep climbs and descents.
The High Divide - Seven Lakes Basin Loop typically starts and ends near the Sol Duc Falls area within Olympic National Park. Parking is available at the Sol Duc Trailhead. Arriving early, especially during peak season, is highly recommended as parking can fill up quickly.
The optimal time to experience the High Divide - Seven Lakes Basin Loop is generally from mid-July through October. Before mid-July, snow can persist on higher elevations, potentially requiring an ice axe and self-arrest skills. Always check current trail conditions before you go.
Yes, as this trail is located within Olympic National Park, an entrance fee is required to access the park. For overnight stays, wilderness permits are mandatory and are highly sought after, often requiring advance reservations. You can find more information on fees and permits at nps.gov. Bear canisters are also mandatory for food storage for all overnight campers.
No, dogs are generally not permitted on wilderness trails within Olympic National Park, including the High Divide - Seven Lakes Basin Loop. This regulation helps protect the park's wildlife and natural resources. Always check current park regulations before bringing pets.
The loop offers incredibly diverse terrain, transitioning from lush old-growth forests in lower elevations to subalpine meadows and montane forests higher up. The trail tread is generally well-maintained, but you will encounter significant elevation changes, including steep grades. Snow can linger in higher sections until mid-July, and creek crossings are also a feature.
This loop is renowned for its stunning scenery. Key highlights include the serene Deer Lake, the expansive views from the High Divide Trail, and the breathtaking panorama from the Seven Lakes Basin Viewpoint, which offers views of numerous sparkling lakes and glaciated peaks like Mt. Olympus. You'll also pass by Heart Lake & Camp.
The trail offers excellent opportunities for wildlife viewing. Common sightings include elk, deer, black bears, and mountain goats. Wildflowers also add vibrant color to the landscape during the summer months.
Yes, the High Divide - Seven Lakes Basin Loop intersects with several other trails. Notable connections include sections of the Pacific Northwest Trail 03 Washington, the High Divide Traverse, the Sol Duc River Trail, the Deer Lake Trail, and the Appleton Pass Trail.
Given its difficult rating, significant elevation gain (1,213m up), and varied terrain including steep grades and potential snow, this loop is generally not recommended for beginner trail runners. While some experienced runners might find runnable sections, particularly on descents, the overall challenge makes it more suitable for advanced trail runners or experienced hikers.
Beyond standard wilderness safety, be prepared for rapidly changing weather conditions, especially at higher elevations. Snow can persist until mid-July, potentially requiring specialized gear. Always carry enough water, food, and appropriate layers. Bear canisters are mandatory for food storage if camping overnight, and it's wise to carry bear spray and know how to use it. Inform someone of your itinerary before you go.