Whychus Creek Trail and Peterson Ridge Tie Trail Loop
Whychus Creek Trail and Peterson Ridge Tie Trail Loop
2.9
(2)
97
hikers
04:50
17.6km
290m
Hiking
Embark on the Whychus Creek Trail and Peterson Ridge Tie Trail Loop for a moderate hike through Central Oregon's varied landscapes. You will traverse lodgepole and ponderosa pine forests, transitioning into areas of sagebrush and manzanita bushes. As you follow sections of Whychus Creek, you can observe rushing water and unique rock formations. This rewarding loop covers 10.9 miles (17.6 km) and involves a total elevation gain of 950 feet (290 metres), typically taking around 4 hours and 50 minutes to complete. Don't miss the Whychus Creek Scenic Overlook, offering expansive views of Cascade peaks like Broken Top and the Three Sisters.
Plan your hike on this loop, which conveniently starts near Sisters, Oregon, making trailhead access straightforward. Be aware that the Peterson Ridge portions of the route are quite popular with mountain bikers. You should expect to share the trail with cyclists, particularly during the peak season from April through November. Always stay alert and yield to others on the path to ensure a pleasant experience for everyone.
This trail offers a unique opportunity to experience the diverse ecosystems of the Deschutes National Forest. You will encounter a blend of high desert flora and riparian zones along Whychus Creek, showcasing the region's natural beauty. The route's varied terrain and scenic viewpoints make it a standout option for exploring the Central Oregon wilderness.
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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13.4 km
Highlight • Viewpoint
Tip by
13.9 km
Highlight • Viewpoint
Tip by
17.6 km
End point
Way Types & Surfaces
Way Types
16.7 km
856 m
Surfaces
12.8 km
3.99 km
832 m
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Elevation
Highest point (1,290 m)
Lowest point (1,070 m)
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Weather
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Sunday 26 July
28°C
7°C
0 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
This loop is generally considered a moderate hike. While the overall route is manageable, be prepared for varied terrain, including a steep, rocky section of lava rock along Whychus Creek. The combined distance and elevation changes contribute to its moderate rating.
You'll experience a diverse landscape, transitioning from high desert juniper and sagebrush to ponderosa pine and mixed conifer forests. The Whychus Creek section meanders along the water, offering lush greenery, while other parts traverse open forest and even an old burn area from the 2017 Milli Fire, showcasing ecological recovery. Expect flowing singletrack on the Peterson Ridge sections.
Yes, the route offers several scenic spots. You'll pass the River Information Viewpoint and the Whychus Creek Scenic Overlook, which provides incredible panoramic mountain views of peaks like Broken Top, the Three Sisters, and Mount Jefferson on clear days. Along Whychus Creek, look for unique rock formations and small waterfalls.
Spring and fall are ideal for hiking this loop, offering pleasant temperatures and vibrant scenery. In spring, wildflowers add color to the landscape. While it's a year-round destination, be mindful of potential snow and ice in winter and hotter temperatures in summer. The multi-use nature of the Peterson Ridge trails means you'll share paths with mountain bikers, especially from April to November.
Yes, dogs are generally allowed on this trail system. However, it's crucial to keep your dog on a leash at all times to protect wildlife and ensure a pleasant experience for all trail users. Always pack out any waste.
This trail is located within the Deschutes National Forest. While there isn't typically an entrance fee for the forest itself, some specific trailheads or recreation sites may require a Northwest Forest Pass or a day-use fee. It's always a good idea to check the specific trailhead information or the U.S. Forest Service website for the most current regulations before you go.
The loop typically starts from a trailhead that provides access to both the Whychus Creek Trail and the Peterson Ridge Trail system. Specific parking areas are available near Sisters, Oregon, offering convenient access points. It's advisable to check a detailed map or local resources for the most precise trailhead locations and parking availability.
Yes, this loop utilizes sections of several official trails. You'll hike along portions of the Whychus Creek Trail, the Peterson Ridge Tie Trail, the Metolius-Windigo Trail #99, and the Cougar Draw Trail #4071, creating a comprehensive and varied experience.
Along Whychus Creek, you can observe unique carved slick holes in rocks and small waterfalls. The diverse ecosystems support various plant life, with wildflowers abundant in spring. Keep an eye out for local wildlife, though specific sightings are never guaranteed. The area also shows remnants of the 2017 Milli Fire, illustrating ecological recovery.
Given the varied terrain and potential for exposure, it's wise to pack plenty of water, snacks, and layers of clothing. Sturdy hiking boots are recommended, especially for the rocky sections. Sun protection (hat, sunscreen) is essential, and trekking poles can be helpful for stability on descents. Always carry a map or GPS device, as cell service can be spotty.
The trail itself does not have amenities like cafes or restrooms. However, the charming town of Sisters, Oregon, is a short drive away and offers a variety of cafes, restaurants, and public restrooms. It's a great place to grab a coffee before your hike or enjoy a meal afterward.
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