|The summer home of Copper Baron and millionaire Marcus Daly, his wife Margaret and their four children has evolved from a two-story farmhouse into a 24,000 square foot mansion with 25 bedrooms and 15 bathrooms in the heart of the Bitterroot Valley. The home was named Riverside for its proximity to the Bitterroot River and served to entertain guests. Foreign plants, a swimming pool and a play house were all added to Riverside after the Dalys' arrival. Today the mansion still entertains guests from all around the country - whether it is tours, weddings or just relaxing on the covered deck and playing checkers. Riverside remains an amazing, historic get away for all ages.