Red Rock Canyon National Conservation Area, or more commonly known as Red Rocks, is a beautifully mesmerizing area of conservation, found next-door to the exact opposite: Las Vegas, Nevada. The park is a mecca for rock climbing enthusiasts and also features endless hiking trails for anyone wanting to get off the scenic road. The Calico Hills are a unique feature of the park - a large collection of sandstone hills jutting out of the ground, neighboring the colossal mountains right next to them.