Region

• Saint Peters Dome >> Multnomah County >> Oregon >> United States 4
• Oregon >> United States 2
• Celilo Falls (historical) >> Wasco County >> Oregon >> United States 1
• Columbia River >> Clatsop County >> Oregon >> United States 1
• Horsetail Falls >> Multnomah County >> Oregon >> United States 1
• Latourell Falls >> Multnomah County >> Oregon >> United States 1
• Multnomah Falls >> Multnomah County >> Oregon >> United States 1
• Oneonta Gorge >> Multnomah County >> Oregon >> United States 1
• Wahkeena Falls >> Multnomah County >> Oregon >> United States 1