4.6
(9367)
18,130
hikers
Arboretum Loop Trail
01:04
4.06km
40m
Hiking
Explore the Arboretum Loop Trail, an easy hiking route spanning 2.5 miles (4.1 km) within Seattle's Washington Park Arboretum. You will experience a rich and diverse visual journey, winding through various botanical collections. The path showcases a wide array of trees and flowers, including magnolias, maples, and rhododendrons; look for…
Last updated: April 23, 2026
Waypoints
Start point
Get Directions
570 m
Japanese Maple Lookout Loop
Highlight • Viewpoint
Tip by
1.75 km
Lookout Gazebo
Highlight • Viewpoint
Tip by
2.18 km
Interpretive Shelter
Highlight • Rest Area
Tip by
3.44 km
Washington Park Arboretum
Highlight • Forest
Tip by
4.06 km
End point
Parking
Way Types & Surfaces
Way Types
3.54 km
372 m
< 100 m
< 100 m
Surfaces
2.56 km
680 m
344 m
255 m
200 m
< 100 m
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Elevation
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Weather
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Today
Friday 8 May
18°C
10°C
0 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
How long does it typically take to complete the Arboretum Loop Trail?
The average time to complete the loop is around 1 hour and 37 minutes. This can vary depending on your pace and how often you stop to enjoy the diverse scenery and points of interest.
What is the overall difficulty of the trail?
The Arboretum Loop Trail is considered an easy hike. It features primarily flat sections with gentle slopes and minimal elevation gain, making it suitable for beginners, families, and those seeking a less strenuous outing.
What is the terrain like on the trail?
The trail offers a varied surface, including paved sections, packed dirt, and gravel. It also incorporates three new pedestrian bridges, enhancing the experience. Some parts, like Azalea Way, are ADA accessible.
What kind of scenery and points of interest can I expect along the route?
You'll experience a rich and diverse landscape, winding through various botanical collections. Highlights include the vibrant Azalea Way, wetlands, a restored section of Arboretum Creek, and major attractions like the Magnolia Collection and the Pacific Connections Garden. You can also visit the Japanese Maple Lookout Loop and the Lookout Gazebo for notable views. The Washington Park Arboretum itself is a major attraction.
When is the best time of year to hike the Arboretum Loop Trail?
The trail is beautiful year-round, but spring is particularly vibrant when the azaleas and rhododendrons are in full bloom. Fall offers stunning colors, especially in the Japanese Maple section. Visiting during off-peak hours can enhance the serene experience.
Is the Arboretum Loop Trail dog-friendly?
Yes, dogs are generally allowed on the Arboretum Loop Trail, but they must be kept on a leash. Please remember to clean up after your pet to help keep the arboretum clean for everyone.
Are there any fees or permits required to access the Arboretum Loop Trail or Washington Park Arboretum?
No, there are no entrance fees or permits required to access the Arboretum Loop Trail or the Washington Park Arboretum. It is free and open to the public.
Where can I park for the Arboretum Loop Trail?
Parking is available at various points around the Washington Park Arboretum. Specific parking areas are usually well-marked within the park. Arriving earlier in the day, especially on weekends, is recommended to secure a spot.
Does the trail connect with other paths?
Yes, while primarily following the Arboretum Loop Trail, the route also passes through sections of the Lake Washington Loop, Azalea Way, and Lookout Loop, offering varied perspectives of the arboretum.
What facilities are available along the Arboretum Loop Trail?
The trail is well-supported with facilities. You'll find an Interpretive Shelter that provides information about the arboretum's natural features. Restrooms are also available at various locations within the Washington Park Arboretum.
What wildlife can I spot along the trail?
The trail passes through wetlands and along a restored section of Arboretum Creek, offering opportunities to spot various birds and small wildlife. The diverse plant collections also attract a variety of insects and pollinators.