Welcome to the Roslyn Mansion


Unveil the curtain to Long Island's opulent past, and discover, at the heart of exclusive Roslyn Heights, the Royalton. This colonial mansion of the early 20th century stands on 10 acres of wooded arbor and English gardens restored to a magnificence matched only by the level of grandeur of each catered affair.
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1st annual Mid-Summer Nite BBQ

Join us on Saturday, August 16th for our 1st annual "Mid-Summer Nite BBQ"! The night will be filled with food, laughter, dancing, and live entertainment! Click the button below to find out more:


Summer at the Royalton

Summer is here which means it's time for holiday parties, company outings, and family reunions! The Royalton Mansion is the ideal location for any indoor or outdoor event. Contact us now to reserve a day for your event before the season's over!

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Announcing our new sister location at the Lawrence Yacht & Country Club

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