rentals

​​General Information: 

• Only one event per day

• Campus attendant present throughout entire event

• Preferred tent and rental partner

• Preferred catering partners

• Up to 300 guests

• Nearby hotel accommodations

• Ability to rent multiple spaces

• On-site parking

Event Planning:

With a multitude of venues to choose from, the O'Neill is an ideal place for showers, conferences, parties, fundraisers, and more. Fill out our form to come up with a package that works for you.

Wedding Planning: 

Fall in love with the O’Neill's 19th-century mansions, farmhouses, cottages, and barns that dot our historic property which opens up to a rolling lawn with panoramic views of the Long Island Sound. Our various spaces can accommodate both indoor or outdoor ceremonies and receptions. Plus, bridal and groom suites are available. Centrally located two hours from New York City and Boston, the O'Neill is the perfect venue to host your wedding. Fill out our form with basic details about your desired wedding, and our wedding and event planning partner will reach out to you about creating the perfect event in our space!