Highlight • Viewpoint
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The Glines Canyon Dam Overlook is a significant viewpoint nestled within the majestic Olympic National Park in Washington State. Situated at an elevation of 170 meters, this unique location offers a profound perspective on the Elwha River as it flows freely through the dramatic Glines Canyon. It stands as a powerful testament to one of the largest river restoration projects in U.S. history, marking the former site of the Glines Canyon Dam.
Visitors consistently praise the spectacular views from the overlook, where the Elwha River's waters often appear a striking turquoise as they rush through the canyon. Many are captivated by the opportunity to witness the ongoing ecological recovery, with the chance to spot salmon swimming upstream, returning to their ancestral spawning grounds for the first time in over a century. The interpretive displays at the site also provide valuable insights into the dam's history and the ambitious restoration efforts.
Reaching the Glines Canyon Dam Overlook requires a commitment to hiking or biking, as vehicular access is no longer possible beyond the Madison Falls parking area due to a washed-out section of the Olympic Hot Springs Road. The journey typically involves a 3.4-mile (5.5 km) trek along a former road and bypass trail. Hikers should wear appropriate footwear and be prepared for a moderate walk through a landscape that tells a compelling story of nature reclaiming its own.
The overlook is primarily enjoyed by hikers and cyclists, offering a unique blend of natural beauty and historical significance. While specific seasonal recommendations aren't always clear, visiting during late summer or fall may increase your chances of observing the salmon runs. The experience provides a quiet opportunity for reflection on the resilience of nature and the impact of conservation efforts.
The journey to the Glines Canyon Dam Overlook itself is part of the experience, passing through areas that reveal the "ghost town effect" of abandoned park buildings and old road signs, remnants of a bygone era. Once at the overlook, visitors can appreciate the moss, grass, and fern-covered rock ledges that form the jagged walls of the canyon, contrasting with the wide valley that once held the waters of Lake Mills reservoir.
For those eager to explore this remarkable site, numerous hiking routes lead to the Glines Canyon Dam Overlook. Whether you're interested in a leisurely walk or a more challenging trek, komoot offers a variety of trails to help you plan your visit. Discover the diverse landscapes of Olympic National Park and witness firsthand the incredible transformation of the Elwha River.
This Highlight is in a protected area
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Olympic National Park
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August 11, 2019
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October 24, 2023
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Nearby routes
Best routes near Glines Canyon Dam Overlook

11.3km
03:06
20m
470m
Embark on a moderate hike along Olympic Hot Springs Road, a route that blends former roadbed with more traditional paths through a lush forest. You will follow the Elwha River for much of the 7.0 miles (11.3 km) journey, gaining a gentle 59 feet (18 metres) in elevation. The trail begins wide and flat, gradually narrowing as you approach the hot springs, offering a pleasant experience that typically takes around 3 hours and 5 minutes to complete.
Before you go, be aware that the road leading to the trailhead is washed out in sections, so many visitors choose to bike a significant portion of the closed road before continuing on foot. The hot springs themselves are natural and unmaintained; the National Park Service advises that they are not monitored and may contain high levels of bacteria. Plan your visit accordingly, keeping these conditions in mind for a safe and enjoyable trip.
This trail offers a unique glimpse into river restoration efforts, particularly near the Glines Canyon Dam Overlook. As you near the hot springs, you will notice colorful algae and a distinct sulfur smell, indicators of the mineral-rich waters. It is also worth noting that the hot springs area operates under a "clothing optional" policy, adding to the distinct character of this Olympic National Park destination.
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Elevation 170 m
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The hike to Glines Canyon Dam Overlook is generally considered moderate. It involves a 3.4-mile (5.5 km) one-way trek from the Madison Falls parking area, making it a 6.8-mile (11 km) round trip. The path follows a former road and bypass trail, with some elevation gain, but it's manageable for most hikers.
Yes, the Glines Canyon Dam Overlook is considered family-friendly. While the 6.8-mile round trip might be long for very young children, older kids and active families will enjoy the adventure. The trail is wide in many sections, following an old roadbed, and offers plenty of interesting sights like abandoned park buildings and interpretive panels to keep everyone engaged.
No, dogs are generally not permitted on trails within Olympic National Park, including the path to Glines Canyon Dam Overlook. This policy helps protect wildlife and the natural environment. Service animals are an exception.
Due to the nature of the trail, which includes sections of former road and bypass paths that can be uneven, the Glines Canyon Dam Overlook trail is not fully wheelchair accessible. While some parts might be navigable with sturdy strollers, the overall distance and varied terrain make it challenging for those with mobility impairments.
No, you generally do not need a specific permit or reservation to hike to the Glines Canyon Dam Overlook. However, it is located within Olympic National Park, so standard park entrance fees apply. You can purchase a park pass upon entry or use an existing America the Beautiful pass.
While the overlook is accessible year-round, the late summer and fall are particularly rewarding for the chance to witness salmon swimming upstream. Spring offers lush greenery and wildflowers, while winter can provide a serene, snow-dusted landscape, though trail conditions may be more challenging. Summer is popular but can be crowded.
The trail primarily follows the old Olympic Hot Springs Road, which was washed out in 2015. This means you'll encounter a mix of paved, gravel, and dirt sections. Conditions can vary with weather; expect some muddy or wet spots, especially after rain. The path is generally well-maintained but can have uneven surfaces and some debris from the surrounding forest.
The Elwha River restoration has brought a resurgence of wildlife. Visitors often report seeing salmon in the turquoise waters, especially during spawning season. Other potential sightings include various bird species, deer, and smaller mammals. Keep an eye out for signs of larger animals like elk, though direct encounters are less common.
There are no cafes or food services directly at or near the Glines Canyon Dam Overlook trailhead. Visitors should plan to bring their own snacks, water, and picnic supplies. The nearest amenities for food and drinks would be in Port Angeles, which is about 8.5 miles east of the Olympic Hot Springs Road turnoff.
While the Glines Canyon Dam Overlook offers a unique perspective on dam removal and river restoration, other notable viewpoints in Olympic National Park include Hurricane Ridge for panoramic mountain views and the Lake Crescent area for stunning lake vistas. For another perspective on the Elwha River restoration, you can also visit the former site of the Elwha Dam downstream.
The primary route to Glines Canyon Dam Overlook is an out-and-back trail along the former Olympic Hot Springs Road and bypass. There isn't a widely recognized or maintained circular route that includes the overlook itself. Hikers typically return via the same path they took to reach the viewpoint.