Highlight • Lake
Hiking
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Fourmile Lake, also known as Four Mile Lake, is a scenic reservoir nestled at an elevation of 1,752 meters (5,748 feet) in Klamath County, Oregon. Situated within the vast Fremont-Winema National Forest and bordering the southern end of the Sky Lakes Wilderness, this tranquil lake offers exceptional views of the majestic Mount McLoughlin. Created by the 1906 construction of the Fourmile Lake Dam on Fourmile Creek, it serves as a prominent natural landmark approximately 45 miles northeast of Medford and near Lake of the Woods.
Visitors consistently praise Fourmile Lake for its rustic charm and natural beauty, making it an ideal retreat for those seeking a backcountry experience. The picturesque setting, surrounded by a lush, high-elevation mixed conifer forest, provides a serene escape. Many are captivated by the stunning reflections of Mount McLoughlin on the lake's surface, a truly memorable sight that enhances the overall experience.
Before visiting, it's important to note that Fourmile Lake offers minimal amenities and very limited cell phone service, encouraging a true disconnection from the modern world. The shoreline features a mix of sand and pebbly rocks, and the water level fluctuates seasonally due to pristine snowmelt. A Forest Service campground at the southern end provides both standard and equestrian campsites with vault toilets and hand pumps for water, serving as a convenient starting point for many adventures.
The best time to visit Fourmile Lake for outdoor activities is typically during the warmer months when the trails are clear and the lake is inviting. It's a popular destination for a wide array of activities, including hiking, backpacking, kayaking, canoeing, fishing, and bird watching. The lake also features a primitive boat launch and allows trolling speed limits for boats, catering to various water-based pursuits.
Beyond the stunning reflections of Mount McLoughlin, visitors often highlight the abundant wildlife as a standout feature. Birdwatchers can spot species like Blue Grouse, Pileated Woodpeckers, Bald Eagles, and Ospreys, while other creatures such as Bushy-tailed Woodrats and Golden-mantled Ground Squirrels add to the natural spectacle. The opportunity for stargazing in this remote location is also a cherished experience.
Whether you're looking for Fourmile Lake family friendly options or challenging Fourmile Lake hiking trails, the area offers diverse opportunities. Explore the numerous routes available, from easy walks around the lake to more strenuous treks into the Sky Lakes Wilderness. Hikers, cyclists, and trail runners can discover and plan their adventures using komoot, finding paths that lead to breathtaking viewpoints and through the rich natural features of this Oregon gem.
This Highlight is in a protected area
Please check local regulations for:
Fremont-Winema National Forest
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November 2, 2023
Hiking

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19.5km
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Hike the difficult 12.1-mile Twin Ponds Trail in Rogue River-Siskiyou National Forest, passing Swan Lake and Fourmile Lake with 1210 feet of
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Elevation 1,750 m
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Fourmile Lake serves as a gateway to several trails. From the Forest Service campground at the southern end, you can access the Long Lake trail, which heads north into the Sky Lakes Wilderness, and the Rye Spur trail, leading south towards Lake of the Woods. While there isn't a single loop trail directly around the entire lake, these routes offer diverse options for hikers and backpackers.
The area around Fourmile Lake offers a range of difficulties. Trails leading into the Sky Lakes Wilderness, such as the Long Lake trail, can vary from moderate to strenuous, especially for longer backpacking trips. There are also easier, shorter walks closer to the lake and campground suitable for families or those seeking a less challenging experience.
For day hiking, generally no specific permits are required. However, if you plan to camp overnight in the Sky Lakes Wilderness, a wilderness permit may be necessary. It's always advisable to check with the Fremont-Winema National Forest service for the most current regulations regarding permits for both camping and wilderness entry.
Yes, Fourmile Lake can be family-friendly. The Forest Service campground offers amenities like vault toilets and hand pumps for water, and there are easier trails suitable for shorter family walks. The opportunity for fishing, bird watching, and enjoying the natural beauty makes it a good destination for families, though parents should be aware of the minimal cell service.
Generally, dogs are permitted on trails and at the campground in the Fremont-Winema National Forest, including Fourmile Lake. However, they must be kept on a leash to protect wildlife and ensure the safety and enjoyment of all visitors. Always practice Leave No Trace principles, including packing out pet waste.
Fourmile Lake is rich in wildlife. Birdwatchers can spot species like Blue Grouse, Pileated Woodpeckers, Bald Eagles, and Ospreys. On land, you might encounter Bushy-tailed Woodrats and Golden-mantled Ground Squirrels. The surrounding forest and wilderness areas also host larger mammals, though they are often more elusive.
Parking is available at the Forest Service campground located at the southern end of Fourmile Lake. This serves as a primary access point for both the campground and trailheads. While there is parking, it's a popular spot, especially during peak season, so arriving early is recommended to secure a space.
The entire lake offers stunning views of Mount McLoughlin, which is often reflected beautifully on the water's surface. The southern end, particularly near the campground, provides excellent vantage points. Exploring the shoreline or taking a canoe or kayak onto the lake can offer unique perspectives of the mountain.
Fourmile Lake is intended as a backcountry experience with minimal amenities. There are no cafes, pubs, or commercial accommodation options directly at the lake. The primary lodging is the Forest Service campground. For commercial services, visitors would need to travel to nearby towns like Lake of the Woods, Klamath Falls, or Medford.
Given its elevation of 5,748 feet (1,752 meters), weather at Fourmile Lake can be variable. While summers are generally warm and pleasant, evenings can be cool. During spring and fall, expect cooler temperatures, and be prepared for sudden changes, including rain or even early/late season snow. Always check the forecast before heading out, especially for shoulder seasons, and pack layers.
During winter, Fourmile Lake transforms into a snowy landscape. While road access might be limited or closed due to snow, it can be a destination for snowshoeing or cross-country skiing for those prepared for winter backcountry travel. Ice fishing might also be possible, but always exercise extreme caution and check ice conditions.