Arboretum Loop

Starting near Whitman County, Washington, the Arboretum Loop is a delightful 3 km (approximately 1.86 miles) trail that offers a moderate hiking experience with no significant elevation gain, making it accessible for most hikers. The trailhead is conveniently located near the Washington State University Arboretum, which serves as a significant landmark for those navigating to the start point.

Getting There

For those traveling by car, the trailhead can be accessed via NE Terre View Drive, Pullman, WA. Ample parking is available near the arboretum entrance. If you prefer public transport, the Pullman Transit system offers routes that stop near the university, from where it’s a short walk to the arboretum.

Trail Navigation and Features

Using HiiKER for navigation is highly recommended to ensure you stay on track. The Arboretum Loop is well-marked, but having a reliable navigation tool can enhance your hiking experience.

As you embark on the loop, you’ll be greeted by a diverse array of plant species, thanks to the arboretum’s extensive collection. The trail meanders through various themed gardens, including the Rose Garden and the Xeriscape Garden, each showcasing different horticultural practices and plant types.

Flora and Fauna

The arboretum is home to a variety of native and exotic plants. In spring and summer, the trail is adorned with vibrant blooms, while autumn brings a spectacular display of fall foliage. Wildlife enthusiasts might spot local bird species such as the American Robin, Northern Flicker, and occasionally, the Great Horned Owl. Small mammals like squirrels and rabbits are also common sights along the trail.

Historical Significance

The Washington State University Arboretum has a rich history tied to the university’s agricultural and botanical research. Established to support educational programs, the arboretum has grown into a living museum that preserves and displays plant species from around the world. This historical context adds an educational layer to your hike, making it not just a physical activity but also an opportunity to learn about plant science and conservation efforts.

Points of Interest

Approximately halfway through the loop, you’ll encounter the Heritage Orchard, which features heirloom fruit trees. This area is particularly interesting for those keen on historical agriculture and the preservation of old fruit varieties. Another notable landmark is the Wildlife Habitat Garden, designed to attract and support local wildlife, providing a serene spot for observation and reflection.

Trail Conditions and Safety

The trail is well-maintained, with a mixture of paved and natural surfaces. While the elevation gain is negligible, the trail’s moderate difficulty rating comes from occasional uneven terrain and the need for careful footing in certain areas. It’s advisable to wear sturdy hiking shoes and carry water, especially during warmer months.

Final Stretch

As you complete the loop, you’ll return to the starting point near the arboretum entrance. This trail offers a perfect blend of natural beauty, educational value, and historical significance, making it a rewarding experience for hikers of all levels.