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.
5) Elowah and Upper McCord Creek Falls. Elowah Falls, the second-tallest waterfall in the Columbia River Gorge, cascades 289 feet through a gorgeous amphitheater of lichen-covered basalt. Though it gets less attention than its more-photographed sister, Multnomah, Elowah's hidden charms are worth the gentle forested hike off the well-trod path.