Tualatin Mountains

The Tualatin Mountains, also known as the West Hills, are a range of low mountains located near Portland, Oregon. They serve as a natural barrier separating the Tualatin Valley to the southwest from the city of Portland to the northeast. Spanning around 15 miles, these hills are characterized by lush forests, parks, and trails, making them a popular destination for outdoor activities such as hiking and biking. The range also plays a vital role in the region's ecology and provides scenic views of the surrounding areas, including the Willamette River and the Portland skyline.