3.1
(17)
68
runners
00:48
6.46km
130m
Running
Embark on the Kwis Kwis and Fort to Sea Trail Loop, a moderate jogging route that takes you through a diverse landscape. You will cover 4.0 miles (6.5 km) and gain 433 feet (132 metres) in elevation, which typically takes about 47 minutes to complete. As you jog, you'll experience…
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
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2.09 km
Highlight • Trail
Tip by
6.46 km
End point
Parking
Way Types & Surfaces
Way Types
4.15 km
1.56 km
433 m
290 m
Surfaces
4.15 km
1.85 km
340 m
< 100 m
< 100 m
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Elevation
Highest point (90 m)
Lowest point (10 m)
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Weather
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Tuesday 26 May
16°C
9°C
24 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
You can typically find parking at the Lewis and Clark National Historical Park, near the Fort Clatsop Visitor Center. This provides convenient access to both the Kwis Kwis Trail and the Fort to Sea Trail. For more detailed information on parking, you can check the official National Park Service website.
Yes, as the trail is located within the Lewis and Clark National Historical Park, there may be an entrance fee. It's best to check the current fee schedule and operating hours on the official National Park Service website before your visit.
Yes, dogs are generally allowed on the trails within Lewis and Clark National Historical Park, including this loop. However, they must be kept on a leash at all times. Always practice Leave No Trace principles and pack out any waste.
The terrain is quite varied. You'll encounter sections of compacted ¾-inch gravel, compacted dirt, and boardwalks. Be prepared for steep uphill and downhill sections, which can be slick and muddy, especially after rain. Downed trees are also common, potentially requiring some navigation. Some parts are wide and well-maintained, while others can be narrow and overgrown. The Fort to Sea Trail transitions from shady forests to open grass fields and cattle farms.
Spring and fall generally offer the most pleasant conditions with cooler temperatures and less rain. However, the trail can be enjoyed year-round. Be aware that during wetter seasons, sections can become very muddy and slick, and downed trees are more frequent. Always check local weather forecasts before heading out.
The Kwis Kwis Trail portion is rated as moderate due to its steep sections. While the Fort to Sea Trail is generally considered suitable for all hiking levels, combining them creates a loop with rugged parts and steeper grades. If you're a beginner, consider starting with shorter loop options or be prepared for a challenging workout, especially if conditions are wet.
You'll experience diverse scenery, from the lush Sitka Spruce Temperate Rainforest on the Kwis Kwis Trail to wetland lakes and open grass fields along the Fort to Sea Trail. Keep an eye out for diverse aquatic and avian wildlife around the ponds. The full Fort to Sea Trail also leads to coastal views at Sunset Beach.
Yes, the route also passes through sections of the Fort to Sea Trail, TransAmerica Trail (Oregon), Kwis Kwis Trail, Primitive Trail, Slough to Sea Trail, Fort Clatsop Road, and Netul River Trail, offering various connection possibilities.
A significant point of interest is the Rewilding the Woods Trail within Lewis and Clark National Historical Park. The trail also winds through a beautiful Sitka Spruce Temperate Rainforest and offers views of ponds with diverse wildlife.
Given the varied terrain and potential for mud, sturdy trail running shoes with good grip are highly recommended. Bring water, especially on warmer days, and consider layers of clothing as weather can change. A map or GPS device is also useful, as some sections can be overgrown. Be prepared for potential downed trees.
Restrooms are available at the Lewis and Clark National Historical Park Visitor Center. For cafes, pubs, and accommodation, you'll find options in nearby towns like Seaside, Oregon, or closer to Fort Clatsop National Memorial. It's a good idea to plan these stops before or after your jog.