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.
One of North Americaâs grandest rivers, the Columbia is at its finest as it rolls through the Columbia River Gorge, framed by sheer walls of basalt, cloaked in firs and ferns and rare endemic plants, accented with waterfall after crashing waterfall.