Acne is a common skin disease that causes pimples. Pimples form when hair follicles under your skin clog up. Most pimples form on the face, neck, back, chest, and shoulders. Anyone can get acne, but it is common in teenagers and young adults.
Horsetail Falls â Considered to be the epitome of the horsetail form by the World Waterfall Database, Oregon's own Horsetail Falls is a must-see on any Columbia River Gorge trip, found along the Historic Columbia River Highway just east of the Oneonta Tunnel.
At 620 feet, Multnomah Falls is arguably `the grandaddy` of the 77 waterfalls on the Oregon side of the Columbia River Gorge. It attracts large crowds on summer weekends, so plan accordingly. A trail from famous Multnomah Falls Lodge (1925) climbs to the Simon Benson Bridge across the lower cascade, then zigzags to the top.