The Tides South Beach
South Beach
Grace Cay Island
Private island • Key Biscayne, Miami • Up to 150 guests • From $21,500
About Grace Cay Island
A private island reached by causeway, with a palms-fringed point for vows and a tented reception lawn.
Set in Key Biscayne, Grace Cay Island pairs a distinctive private island setting with a planning team that runs one celebration at a time. Ceremonies take place in the venue’s signature space, with cocktails flowing into a reception room dressed around your palette — never a template look.
Couples book Grace Cay Island for its light, its logistics and its calm: step-free guest routes, a private suite for preparations and a coordinator on the day who has run this room a hundred times.
CapacityUp to 150
Rental from$21,500
SettingPrivate island
AreaKey Biscayne
What’s included
Every booking at Grace Cay Island is built around the same foundation, so quotes stay comparable and surprises stay rare.
- Ceremony and reception spaces for up to 150 guests, with a wet-weather backup on site
- Tables, chairs and a private preparation suite for the wedding party
- Day-of coordinator plus rehearsal walkthrough the week before
- Parking and vendor access, with preferred caterers and bar teams on call
- Tastings, floor-plan design and a final details meeting thirty days out
- Overtime and enhancement menu quoted upfront — $21,500 starting rental, no hidden extras
Gallery
Check availability at Grace Cay Island
Send your date and guest count and the venue team replies directly — usually within one business day. No account needed.
Good to know
- Peak Saturdays in Miami typically book twelve to eighteen months ahead
- Friday and off-season dates at Grace Cay Island carry reduced rental rates
- Outside caterers welcome where the kitchen plan allows — ask the team
- Two more Miami venues to compare before you decide: