Skip to main content
This venue is popular with couples. Start a conversation


On WeddingWire since 2014

Located in Massapequa, New York, The Riviera Waterfront Mansion is a landmark Long Island venue that hosts weddings and other milestone events. Established in 1926 with breathtaking views of The Great South Bay this is truly a one-of-a-kind facility. Couples can make their wedding come to life with this expansive and historic venue as a remarkable backdrop.

Facilities and Capacity

Nestled within acres of carefully tended waterfront grounds and gardens, this 15,000-square-foot mansion features abundant outdoor and indoor space for to-be-weds to plan their special day. The outdoor waterfront site and the indoor water view site can both seat up to 350 guests for a couple's ceremony and later cocktail hour. 1,200 feet of outdoor shoreline is by the mansion and 300 feet of windows face the Great South Bay. Inside, the 1,200-square-foot dance floor allows guests to dance the night away.

Services Offered

The Riviera Waterfront Mansion is available to host engagement parties, wedding ceremonies, and receptions. The starting site fee includes setup and cleanup of celebrations as well as the use of get-ready rooms, tables, chairs, linens, glassware, china, and flatware. This venue hosts only one wedding at a time, ensuring the focus is on a couple's special festivities. Additionally, the staff offer event planning, catering, bartending, event rental, and vendor referrals for weddings. This venue's rental inventory includes a dance floor, furniture, tables, chairs, a chocolate fountain, and more. Furthermore, the comfort and convenience of guests are important in this venue so parking, valeting, and wheelchair-accessible features are provided.

Frequently Asked Questions

Do you have a site fee for wedding receptions at your venue?


Do you have a site fee for wedding ceremonies at your venue?


What is the starting site fee for wedding ceremonies during peak season?


What is the starting site fee for wedding ceremonies during off-peak season?


Which of the following are included in starting site fee?

Bridal Suite
Clean Up
Set Up

Which of the following are included in the cost of wedding catering?

Cake Cutting

Which of the following are included in the starting price for bar service?

Champagne Toast
House Beer
House Liquor
House Wine
Open Bar
Premium Liquor
Signature Drink

What is the minimum number of guests required to book your venue?


How many event spaces or rooms does your venue offer?


Describe your venue:

Banquet Hall
Historic Building

What kind of settings are available?

Uncovered Outdoor

Which of the following wedding events does your venue service?


What event services do you offer?

Bar Services
Catering Services
Clean Up
Event Planner
Event Rentals
Outside Vendors
Pet Friendly

What catering services do you offer?

Cocktail Reception
Hors d'oeuvres

What bar services do you provide?

Champagne Toast
House Beer
House Liquor
House Wine
Liquor License
Open Bar
Premium Liquor
Signature Drink

What event items are available?

Dance Floor

What food and beverage items are available?


What transportation and access is available?

Wheelchair Access

What months are included in your peak season?


What months are included in your off-peak season?

illustration question

Any other questions?

Message vendor
4.6 out of 5 rating
99 Reviews
  • Quality of service
    4.7 out of 5 rating
  • Average response time
    4.5 out of 5 rating
  • Professionalism
    4.6 out of 5 rating
  • Value
    4.8 out of 5 rating
  • Flexibility
    4.7 out of 5 rating
93% Recommended by couples

19 User photos

99 Reviews
Bruce M. Married on 08/25/2023
5 out of 5 rating

The night of our lives and the party of the year

My wife and I chose the Riviera Waterfront Mansion for our wedding in August of 2023. We only looked at two venues but the Riviera stood out right away because of its beautiful chalet-like banquet hall with lots of outdoor lighting and exposed brick. The place was even more beautiful on our wedding day.

What stood out to me the most about the Riviera was the staff. Our assistants for the night, Megan and Maria, were absolutely fantastic. They always seemed to be around with a new drink, or to help with the brides dress or even to get some wine stains out of my shirt! They were fantastic and the rest of the staff from the people serving food to our bartenders were really attentive and fast with the requests - there were many nice touches including the staff setting up grab and go his/her cocktail drinks prior to the start of cocktail hour - which helped to keep the lines moving (this small touch is something i've never actually seen at other peoples weddings).

What surprised me most about the staff is how it rained all day, the night of our wedding yet somehow by 530pm (when the rain had passed), every chair for the ceremony and the outdoor cocktail hour setup seemed completely dry as if the rain never happened at all. The attention to details, the efficiency, and the level of service we received was far far beyond the expectations either of us had.

The Riviera recommended the band we used for the night and they were a huge hit as well. The acoustics are great and people danced all night.

Weddings are crazy expensive but as a whole, we felt that we got great value for the cost as the staffs service was truly grade-A. Nobody was hungry. Everybody was happy. The Riviera is a great place and we have zero regrets about our choice.
Christina Married on 08/05/2023
5 out of 5 rating

Dream Wedding

We had our wedding at the Riviera this August and it was an absolute dream. The staff went above and beyond to make sure our wedding was special. The maitre d made sure our guests were well taken care of. I would highly recommend this venue! The rustic decor is so beautiful as well as the water views. Also they only host one wedding at a time so it really allows you to enjoy the property!
Dana E. Married on 03/25/2023
5 out of 5 rating

Amazing experience

We had our wedding back in March 3/25/23 and it was everything we could have asked for! They were always willing to help and answer our questions and come the day of the wedding forget about it.. they were beyond amazing! I didn’t have to think about a single thing because it was all taken care of, through out the entire night. We highly recommend The Riviera!!
illustration stars

Are you interested?

Message vendor


WeddingWire Couples' Choice Awards 2020 Winner
WeddingWire Couples' Choice Awards 2019 Winner
WeddingWire Couples' Choice Awards 2015 Winner

Real Weddings

Maura & Greg
38 photos · 11/23/2019
Angel & Keith
50 photos · 11/16/2019


illustration visit

Would you like to visit?

Request a visit

Other vendors in Long Island for your wedding

Wedding Venues

Responds within 24 hours