‘The Pond House’ – A $39.75-Million Masterpiece In Aspen, CO 109 Willoughby Way, Aspen, Colorado, United States, 81611 Aspen’s ‘Pond House’ is like nothing else available in the United States. Set on a 2.5-acre estate on Willoughby Way just off Red Mountain Road is one of the most expensive properties currently offered in all of […]