Mark O. Hatfield Wilderness
Mark O. Hatfield Wilderness
Best natural monuments in Mark O. Hatfield Wilderness are found within a landscape spanning over 65,000 acres, characterized by rugged mountains, deep valleys, and lush forests. This area, part of the Mount Hood National Forest and Columbia River Gorge National Scenic Area, features towering basaltic cliffs and numerous waterfalls. The terrain rises from the Columbia River Gorge to an uneven plateau and mountain peaks, offering diverse natural features. Visitors can explore a variety of ecosystems, from old-growth forests to high-elevation…
Last updated: May 1, 2026
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Tunnel Falls is a unique waterfall and maybe one of the most beautiful you have ever seen. It is roaring into a bowl, and you will pass it through a tunnel with a lot of greenery. The tunnel was artificially created in 1915 to pass the falls.
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One of several waterfalls on the Eagle Creek Trail, Twister Falls is a beautiful, two-tiered falls. You get a great look at it from the trail, so it is definitely worth taking a quick break at this spot to enjoy your surroundings.
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This is the first stunning waterfall you will come by if you hike the alternate from the PCT in the northbound direction. Eagle Creek is cascading into the canyon and the water is divided into two overlapping waterfalls.
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The falls are named the Grand Union Falls and are located just around the corner of the unique Tunnel Falls.
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You will have the best views from the Eagle Creek Trail, there is no trail leading to the falls itself. So enjoy from a distance.
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Tunnel Falls is a unique waterfall and maybe one of the most beautiful you have ever seen. It is roaring into a bowl and you will pass it through a tunnel with a lot of greenery. The tunnel was artificially created in 1915 to pass the falls.
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Nestled in a gorge near Bonneville Dam, Wahclella Falls offers a relatively easy hike to gorgeous falls along Tanner Creek. The 350-foot, two-tiered plunge waterfall features a deep green pool.
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The Mark O. Hatfield Wilderness is rich in diverse natural monuments, primarily featuring stunning basalt cliffs and numerous waterfalls, majestic mountain peaks and plateaus, and extensive old-growth forests. You'll find everything from dramatic cascades to panoramic viewpoints and serene wooded areas.
Yes, the wilderness is home to several unique waterfalls. Tunnel Falls is particularly notable, as you can pass through a tunnel carved behind the roaring falls. Another distinctive one is Twister Falls, where Eagle Creek cascades and divides into two overlapping waterfalls, creating a unique visual effect.
For a relatively easy and family-friendly experience, consider the hike to Wahclella Falls. This 350-foot, two-tiered plunge waterfall is accessible via a manageable trail in a gorge near Bonneville Dam, offering a beautiful reward for a moderate effort.
The elevated areas within the wilderness, such as the Benson Plateau and mountain peaks like Mount Defiance, offer spectacular panoramic views. Trails climbing to these higher elevations provide trekkers with expansive vistas of the surrounding Cascade Range and the Columbia River Gorge.
The Mark O. Hatfield Wilderness is home to extensive old-growth western hemlock and Douglas fir forests, especially at lower elevations. These serene forests contribute significantly to the wilderness's breathtaking landscapes and diverse ecosystems, offering opportunities for quiet exploration and wildlife viewing.
The Mark O. Hatfield Wilderness offers a variety of outdoor activities. You can explore numerous hiking trails, including the challenging Eagle Creek Trail which passes several waterfalls. Cycling is also popular, with routes like the Historic Columbia River Highway State Trail available for touring and road cycling.
Yes, Loowit Falls, a 60-foot tributary waterfall, is best viewed from the Eagle Creek Trail. There isn't a direct trail leading to the falls itself, so you can enjoy its cascade from a scenic vantage point along the main trail.
The northern part of the wilderness, particularly along the Columbia River Gorge, is characterized by towering basaltic cliffs and numerous sparkling waterfalls. These dramatic cliff faces are heavily cut by streams, creating a landscape of mossy-green basalt formations and cascades that are a primary draw for visitors, offering spectacular views and serene old-growth forests.
Visitors frequently highlight the unique experiences, such as passing behind Tunnel Falls, and the stunning beauty of the waterfalls like Wahclella Falls. The dramatic landscapes, including cool rock formations and low overhangs near cascades like the Unnamed Falls, are also highly appreciated.
Mount Defiance is the highest and most prominent mountain in the Mark O. Hatfield Wilderness, reaching an elevation of approximately 4,954 feet. It offers challenging hikes and rewarding views.
Absolutely. The wilderness is defined by its towering basaltic cliffs, especially along the Columbia River Gorge. These ancient rock formations are heavily cut by streams, creating mossy-green basalt formations and dramatic canyons, such as those found along the Eagle Creek Trail.
Yes, the elevated areas like the Benson Plateau, with its forested plateaus and subalpine lakes, offer diverse ecosystems and opportunities for solitude. The extensive old-growth forests also provide a tranquil escape for those seeking peace in nature.


Extend your search for the best caves by checking out these guides of the top ones in Mark O. Hatfield Wilderness: