The Armour-Stiner Octagon House is a magnificently restored 1872 national landmark located 18 miles North of New York City. Guided Tours are offered weekly starting April 5 through December 30th, 2024. See the website for more information about this season's tours and to buy tickets. NOTE: This is a private home. Please respect the residents and do not visit the property without a tour ticket. Thank you for understanding!