Email Us Send us an email. Learn more about contacting the Staff and Offices at Sagamore Hill. Call Us 516-922-4788 Park staff are available to provide information by phone Wednesday through Sunday from 9:00 am to 5:00 pm EST. If you leave a voicemail, a ranger will return your call. Dial 911 for all emergencies. Questions can also be directed to our park email. Mailing Address Sagamore Hill National Historic Site 20 Sagamore Hill Rd Oyster Bay, NY 11771 The National Park Service is committed to providing high-quality customer service. We welcome your comments and suggestions.
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Last updated: August 7, 2025