Tucked into a picturesque valley at the base of the iconic Flatirons, Boulder sits at an elevation of 5,430 feet. Boulder is known for its flourishing tech and natural foods industries, supports a renowned entrepreneurial community, has some of the region's best restaurants and a world-class university. There are endless ways to enjoy Boulder's 300-plus days of sunshine a year — from the hundreds of miles of hiking and biking trails to some of the best rock climbing spots in America or strolling down the historic Pearl Street. Boulder has preserved more than 45,000 acres of open space, much of which surrounds the city and helps maintain its geographical boundaries.