About Scouters Mountain Scouters Mountain is in close proximity to Sunnyside Road and Happy Valley Crossroads, a brand-new retail development with shops, medical offices, restaurants, and other services. Grocery options are plenty, including New Seasons and Fred Meyer. Nearby district elementary schools feed into Adrienne C. Nelson and Centennial High Schools. In this ideal area, your beautiful new home is just 30 minutes from downtown Portland or the PDX airport. Specializing in 2-story plans for this community, our homes provide style and comfort that will last you for decades to come. You'll love the ability to personalize your space with Holt's exceptional approach to finish options and upgrade possibilities.