Natural monuments in Wasco County, Oregon, are largely influenced by the Columbia River Gorge and the eastern slopes of the Mount Hood National Forest. The region features diverse geology and ecology, shaped by volcanic activity and Ice Age floods. This area offers a variety of natural attractions, including river canyons, waterfalls, and expansive forests. It provides opportunities to experience the unique landscapes of the Pacific Northwest.
Last updated: May 11, 2026
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Chatfield Hill reaches up to 925 feet and offers unobstructed views of the Columbia River Valley and the mountains and hillsides of both Oregon and Washington. Memaloose State Park is just south of this point, which is actually situated within the national forest.
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About 50 feet off the highway, the pavement takes riders to an overlook of the Memaloose Hills, called the Memaloose Lookout. Memaloose Overlook has a viewpoint of Memaloose Island and is a great photo opportunity, especially on a clear day.
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The Rowena Crest is an impressive viewpoint for cyclists and drivers and has a trailhead. On the Historic Columbia River Highway, you can look down on Mayer State Park and the Columbia River Gorge. Riders will see the iconic Rowena Loops they just came up with and can be impressed on their efforts climbing the horseshoe curves that wind up and down. On a clear day, look south to see Mt. Hood.
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This serene lake is a popular overnight backpacking destination. In early summer, wild rhododendrons are in bloom. In late summer it is a great spot to take a break and snack on ripe huckleberries that are abundant in the area.
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The summit of the Tom McCall Preserve is a wonderful place for a picnic lunch as you look out over the Columbia River plateau. Views of Mt. Adams and Mt. Hood as well as wildflowers (which peak in late May / early June) offer photo opportunities. Turkey vultures and bald eagles soar in the skies above the gorge. The winding road at Rowena Crest is another feature to see. Keep your eyes open for poison oak and rattlesnakes which are prevalent in the area.
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The Upper Twin Lake doesn't get as many visitors as the Lower Twin Lake. In addition to a more quiet place, you'll get a nice view of Mount Hood and the Barlow Creek valley.
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Wasco County offers several breathtaking viewpoints. The Memaloose Lookout provides excellent photo opportunities with views of Memaloose Island. Rowena Crest is famous for its iconic winding roads and panoramic views of the Columbia River Gorge, including Mount Hood on clear days. For even more expansive vistas, the Tom McCall Preserve summit offers views of the Columbia River plateau, Mount Adams, and Mount Hood. Additionally, the View from Chatfield Hill provides unobstructed views of the Columbia River Valley and surrounding mountains.
Yes, several natural monuments in Wasco County are family-friendly. Upper Twin Lake is a serene spot, great for a quiet break. Memaloose Lookout and Rowena Crest are easily accessible viewpoints that offer stunning scenery without strenuous hiking, making them ideal for families. Sorosis Park in The Dalles also provides sweeping views of Mount Hood and the Columbia River, perfect for a leisurely stroll or picnic.
The best time to visit depends on your interests. Late May and early June are ideal for experiencing the spectacular displays of wildflowers, particularly at the Tom McCall Preserve summit. Summer offers pleasant weather for hiking and outdoor activities around places like Upper Twin Lake, where wild rhododendrons bloom in early summer and huckleberries are abundant in late summer. Fall brings beautiful foliage to areas within the Mount Hood National Forest and along the Columbia River Gorge.
Wasco County is rich in geological diversity. The Columbia River Gorge National Scenic Area, a significant portion of which lies within the county, features dramatic cliffs, spires, and ridges sculpted by volcanic eruptions and massive Ice Age floods. You can witness the powerful 90-foot cascade of White River Falls at White River Falls State Park. Cottonwood Canyon State Park showcases vertical cliffs carved by the John Day River and expansive rocky grasslands, offering a glimpse into ancient landscapes.
Yes, Wasco County offers numerous hiking opportunities near its natural monuments. For easy walks, consider trails like the Historic Columbia River Highway State Trail: Twin Tunnels or the White River Falls Trail. If you're looking for waterfall hikes, the White River Falls Trail is a great option. You can find more detailed information and routes in our guides for Easy hikes in Wasco County, Waterfall hikes in Wasco County, and Hiking in Wasco County.
Many natural areas in Wasco County are dog-friendly, but it's always best to check specific park or preserve regulations before your visit. Generally, dogs are welcome on trails and in parks if kept on a leash. For example, areas within the Mount Hood National Forest and many state parks allow leashed dogs. Always practice Leave No Trace principles and clean up after your pet.
When visiting areas like the Tom McCall Preserve, it's important to be aware of local wildlife and plant life. The preserve is known for its spectacular wildflowers, but also for the presence of poison oak and rattlesnakes. Always stay on marked trails, wear appropriate footwear, and keep an eye out for these natural elements to ensure a safe and enjoyable visit.
Absolutely. A significant portion of Wasco County is located within the Columbia River Gorge National Scenic Area, which is renowned for its dramatic landscapes and diverse ecosystems. Additionally, parts of the vast Mount Hood National Forest extend into Wasco County, offering numerous natural attractions including lakes like Upper Twin Lake, and opportunities to explore old-growth forests. You can learn more about the Columbia River Gorge at nps.gov and Mount Hood National Forest at wikipedia.org.
The Deschutes River, flowing through parts of Wasco County, is a popular destination for various outdoor activities. It's particularly well-known for its unspoiled desert beauty and is a prime spot for river rafting and fishing. The river's unique environment offers a different natural experience compared to the more forested areas of the county.
Many natural monuments in Wasco County offer fantastic photographic opportunities. Rowena Crest is iconic for its winding roads and panoramic gorge views. Memaloose Lookout provides excellent clear-day shots of Memaloose Island. The Tom McCall Preserve summit is ideal during wildflower season (late May/early June) with views of Mount Adams and Mount Hood. White River Falls State Park offers dramatic waterfall photography, and Cottonwood Canyon State Park provides stunning landscapes of rugged cliffs and the John Day River.
While many natural monuments involve trails, some viewpoints and parks offer easier access. For instance, Sorosis Park in The Dalles provides paved paths and sweeping views that are generally accessible. For specific trails, it's recommended to check individual trail descriptions for details on stroller or wheelchair accessibility. Viewpoints like Memaloose Lookout and Rowena Crest are often accessible directly by road, making them suitable for visitors with varying mobility.
Permit requirements can vary depending on the specific natural monument or trail. While many areas, especially state parks and national forest lands, may not require a specific hiking permit for day use, some may require a parking pass (like a Northwest Forest Pass or Oregon State Parks Pass). Always check the official website or signage at the trailhead for the most current information regarding permits or fees before your visit.


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