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.
The principal gorges are (see reference for note about these measurements): 1  First Gorge: the one the river falls into at Victoria Falls. 2  Second Gorge: 250 m south of falls, 2.15 km long (270 yd south, 2350 yd long), spanned by the Victoria Falls Bridge.