Mapa topográfico Umpqua River

Timberline Lodge is a National Historic Landmark located on the southern flank of Mount Hood just below Palmer Glacier, with an elevation of about 6,000 ft (1,800 m).

Altitude média: 2716 m

Mount Bachelor lies in the Cascade Range, within Deschutes County, in the U.S. state of Oregon. It is located south of the Three Sisters complex volcano, and reaches an elevation of 9,068 feet (2,764 m). It rises 3,500 feet (1,100 m) above its base, with a proximal relief of 2,674 feet (815 m). The volcano has…

Altitude média: 2325 m

Altitude média: 58 m

Altitude média: 157 m

Timberline Lodge is a National Historic Landmark located on the southern flank of Mount Hood just below Palmer Glacier, with an elevation of about 6,000 ft (1,800 m).

Altitude média: 2716 m

Altitude média: 1312 m

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Altitude média: 241 m

Altitude média: 1211 m

According to the U.S. National Geodetic Survey and scientists from the United States Geological Survey, Black Butte has an elevation of 6,436 feet (1,962 m); the Geographic Names Information System database lists its elevation as 6,430 feet (1,960 m), while Oregon Geographic Names lists its elevation at 6,415…

Altitude média: 1514 m

The major landmark for the Rogue River Valley, Mount McLoughlin reaches an elevation of 9,493 ft (2,893 m). The tallest volcano in between Mount Shasta — located 70 mi (110 km) to the south — and South Sister 120 miles (190 km) to the north, it lies in the Cascade Range, in the southern portion of the U.S.…

Altitude média: 2296 m

Altitude média: 172 m

Bagby Hot Springs are natural hot springs in the Mount Hood National Forest, about 67 miles (108 km) southeast of Portland, Oregon, United States and about 98 miles (158 km) east of Salem, Oregon. The springs are in the Cascade Mountains in a heavily forested area at elevation 2280 ft (695 m). They are just…

Altitude média: 880 m

Altitude média: 128 m

Altitude média: 1464 m

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Altitude média: 372 m

Altitude média: 27 m

Altitude média: 127 m

Lake of the Woods is located near the crest of the Cascade Mountains in western Klamath County, Oregon. Its elevation is 4,949 feet (1,508 m) above sea level. The lake is surrounded by the Fremont–Winema National Forest. Lake of the Woods is 33 miles (53 km) west of Klamath Falls and 43 miles (69 km) east of…

Altitude média: 1588 m

Altitude média: 824 m

Altitude média: 366 m

Altitude média: 41 m

The second tallest mountain in the U.S. state of Oregon after Mount Hood, Mount Jefferson lies within Jefferson, Linn, and Marion counties, in the central part of the state. Reaching an elevation of 10,497 feet (3,199 m), the volcano has a proximal relief of 4,890 feet (1,490 m). It is not usually visible from…

Altitude média: 2537 m

Altitude média: 1632 m

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Altitude média: 740 m

Altitude média: 45 m

Altitude média: 336 m

Rocky Butte lies in the northeast part of Portland within the city limits, in Multnomah County, part of the U. S. state of Oregon. It is one of the few smaller volcanic cones within or near Portland, along with Mount Tabor, Kelly Butte, and Powell Butte. According to the U.S. National Geodetic Survey, Rocky…

Altitude média: 67 m

Altitude média: 128 m

Altitude média: 240 m

Altitude média: 1591 m

The Three Sisters are closely spaced volcanic peaks in the U.S. state of Oregon. They are part of the Cascade Volcanic Arc, a segment of the Cascade Range in western North America extending from southern British Columbia through Washington and Oregon to Northern California. Each over 10,000 feet (3,000 meters)…

Altitude média: 2634 m

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Altitude média: 69 m

Altitude média: 1331 m

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Altitude média: 54 m

Neahkahnie Mountain is a mountain, or headland, on the Oregon Coast, north of Manzanita in Oswald West State Park overlooking U.S. Route 101, that has a pass elevation of approximately 620 feet (190 m), which is the third highest point of the highway in Oregon. The peak is part of the Northern Oregon Coast…

Altitude média: 164 m

Altitude média: 939 m

Altitude média: 501 m

Mount Mazama (Tum-sum-ne in the Native American language Klamath) is a complex volcano in the western U.S. state of Oregon, in a segment of the Cascade Volcanic Arc and Cascade Range. The volcano is in Klamath County, in the southern Cascades, 60 miles (97 km) north of the Oregon–California border. Its…

Altitude média: 1880 m

Altitude média: 119 m

Altitude média: 1009 m

Altitude média: 873 m

Altitude média: 865 m

Altitude média: 103 m

Altitude média: 217 m

Mount Talbert is a volcanic cinder cone in Clackamas County, Oregon. It is part of the Boring Lava Field, a zone of ancient volcanic activity in the area around Portland. Its summit rises to an elevation of 740+ ft (230+ m).

Altitude média: 96 m

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Altitude média: 55 m

Altitude média: 535 m

Altitude média: 187 m

Altitude média: 6 m

Altitude média: 15 m

Altitude média: 9 m

Hager Mountain is located on the edge of Oregon's high desert in the northwest corner of the Basin and Range Province of the western United States. The mountain is in Lake County, approximately 10 miles (16 km) south of the small unincorporated community of Silver Lake. The summit of Hager Mountain is at 7,189…

Altitude média: 1882 m

Altitude média: 1449 m

In 1832, John Work led his Hudson's Bay Company trapping brigade through the Valley Falls area. Work recorded the visit in his journal. In 1843, Captain John C. Fremont explored the area around Valley Falls. Fremont name Abert Rim and nearby Abert Lake after the head of the United States Army's topographical…

Altitude média: 1324 m

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Altitude média: 33 m

Altitude média: 1003 m

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Altitude média: 131 m

Altitude média: 560 m

Altitude média: 1300 m