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.
Re: Distance between Columbia River Gorge and Portland. Mar 11, 2014, 11:45 AM. To clarify, the Columbia River Gorge is a national scenic area that is about 85 miles long and 1 mile wide following the Columbia River east/west along the northern Oregon border.