Iowa Hill via Timber Road and Mampaɬ Trail
Iowa Hill via Timber Road and Mampaɬ Trail
3.2
(7)
65
hikers
02:32
9.29km
140m
Hiking
The Iowa Hill via Timber Road and Mampaɬ Trail is a moderate hiking route covering 5.8 miles (9.3 km). You will gain 473 feet (144 metres) in elevation, with an estimated duration of 2 hours and 32 minutes. This trail offers a rewarding outdoor experience within Chehalem Ridge Nature Park.
As you hike the Iowa Hill via Timber Road and Mampaɬ Trail, you will experience diverse scenery within Chehalem Ridge Nature Park. The route winds through forests of towering oaks and Pacific madrone trees, occasionally opening into meadows. A major highlight is the Iowa Hill Viewpoint, where you can enjoy panoramic vistas of the Tualatin Valley and the Coast Range. Keep an eye out for local wildlife like deer and various bird species, and wildflowers depending on the season.
The trail system is well-maintained with excellent signage and maps at junctions, making navigation straightforward. Parking is generally available, and the park offers a nice adventure close to town. No specific warnings about permits, fees, or seasonal closures are mentioned, suggesting general accessibility.
Last updated: March 7, 2026
Waypoints
Start point
Parking
Get Directions
44 m
Highlight • Forest
Tip by
1.35 km
Highlight (Segment) • Trail
Tip by
6.36 km
Highlight • Viewpoint
Tip by
9.29 km
End point
Parking
Way Types & Surfaces
Way Types
8.64 km
658 m
Surfaces
5.19 km
2.31 km
1.03 km
658 m
105 m
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Elevation
Highest point (340 m)
Lowest point (250 m)
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Weather
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Saturday 9 May
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This route was planned by komoot.
The trail is located within Chehalem Ridge Nature Park. Parking is typically available at designated park trailheads. It's always a good idea to check the park's official website for the most current parking information and directions to the main access points.
Yes, the trail is generally dog-friendly. However, dogs must be kept on a leash at all times within Chehalem Ridge Nature Park to protect wildlife and ensure a pleasant experience for all visitors. Please remember to pack out any waste.
The trail offers varied scenery throughout the year. Spring and fall are often ideal for comfortable temperatures and observing wildflowers or autumn colors. Winter hiking is possible, but be prepared for potentially muddy sections due to rain. The trail is described as a 'nice little adventure close to town' year-round.
Typically, there are no entrance fees or permits required for day use at Chehalem Ridge Nature Park. However, it's always recommended to verify this information on the official park website before your visit, as policies can change.
The trail features a mix of gravel and dirt roads, some of which may have mild ruts. You'll hike through forests with towering oaks and Pacific madrone trees, as well as an open meadow section. Be prepared for potentially muddy conditions, especially after rain.
A significant highlight is the Iowa Hill Viewpoint, which offers panoramic vistas of the Tualatin Valley and the Coast Range. The route also passes through the Chehalem Ridge Nature Park forest and includes the Woodland Trail and Valley View, providing diverse scenery and opportunities to spot wildflowers and wildlife like deer and various bird species.
The trail is generally considered easy to moderate. While the full loop is rated moderate, some sections are described as an 'easy, quick trail' with a low challenge level, resembling a well-maintained fire road. This makes it suitable for beginners and families looking for a pleasant outdoor experience, especially if shorter sections are chosen.
Yes, the route primarily follows Timber Road and the Mampaɬ Trail, but it also intersects with and utilizes sections of other official trails within Chehalem Ridge Nature Park, including the Witches' Butter Trail, Woodland Trail, and Ayeekwa Trail.
The full route, which is approximately 9.3 kilometers (5.8 miles), typically takes around 2 hours and 32 minutes to complete. This duration can vary based on your pace and how often you stop to enjoy the scenery.
The Iowa Hill Viewpoint is a significant feature because it provides expansive, panoramic views of the Tualatin Valley and the distant Coast Range. It's a perfect spot to pause, take photos, and appreciate the natural beauty of the area, making it a highlight for many hikers.
Yes, while the overall route is moderate, some sections, particularly those resembling a well-maintained fire road, are described as an 'easy, quick trail' with a 1/10 challenge level. If you're looking for a shorter or less strenuous hike, focusing on these well-maintained segments can provide a pleasant experience without the full moderate challenge.