4.9
(3387)
15,830
hikers
01:31
5.66km
70m
Hiking
Embark on an easy hike along the Mill Hill Loop Trail, a 3.5-mile (5.7 km) route that offers a pleasant outdoor escape. You will navigate through diverse scenery, from serene forests of Oregon White Oak and Douglas-Fir, often draped in bright green lichen, to open marshy areas. The trail involves…
Last updated: April 23, 2026
Waypoints
Start point
Parking
2.01 km
Highlight (Segment) • Trail
Tip by
5.66 km
End point
Parking
Way Types & Surfaces
Way Types
5.65 km
< 100 m
Surfaces
2.87 km
2.62 km
174 m
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Saturday 17 October
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This route was planned by komoot.
The trail is accessible year-round. For vibrant wildflowers, spring (April and May) is ideal. October offers beautiful fall foliage. Winter months provide excellent opportunities to see geese, swans, and other birds.
Yes, the trail is generally considered easy. While it does have some 'up-and-down' sections that some might rate as moderate, it's manageable for most hikers. The total elevation gain is around 71 meters over 5.6 kilometers.
No, dogs are not permitted on any trails within the William L. Finley National Wildlife Refuge, which includes the Mill Hill Loop Trail. This regulation helps protect the diverse wildlife in the refuge.
Generally, there are no specific permits or entrance fees required for day use of the William L. Finley National Wildlife Refuge trails. However, visitors should always check the official refuge website for any updated regulations or special event requirements before visiting.
You'll experience diverse scenery, including beautiful forests with Oregon White Oak and Douglas-Fir, open marshy areas, and wildflower meadows in spring. The path winds through mixed woodlands, and you might catch glimpses of Gray Creek. On clear days, distant views of mountains like the Three Sisters and Mt. Jefferson are possible.
The refuge is known for its abundant wildlife. Hikers often spot elk in marshy areas, and during winter, geese, swans, and various other birds are visible. Other potential sightings include wood ducks, beavers, deer, Acorn Woodpeckers, Purple Martins, and even turtles.
The Mill Hill Loop Trail is located within the William L. Finley National Wildlife Refuge. Parking is available at designated trailheads within the refuge. Specific parking areas are usually well-marked upon entry to the refuge.
While generally easy, sections of the trail can become extremely muddy after heavy rain. If you plan to hike during or after wet weather, consider bringing trekking poles for stability and wearing waterproof footwear.
Yes, for those looking for a longer hike, the Mill Hill Loop can be combined with the Woodpecker Loop via the Intertie Trail. The route also passes through sections of the Mill Hill Trail and Beaver Pond Trail.
The primary highlight of this route is the Mill Hill Loop itself, offering a comprehensive experience of the refuge's diverse ecosystems and wildlife viewing opportunities.
The estimated hiking time for the 5.6-kilometer (3.6-mile) loop is about 1 hour and 33 minutes at an average pace, though this can vary depending on your speed and how often you stop for wildlife viewing.
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